{"product_id":"wireless-heat-tens-unit","title":"iStim X1 Wireless Heat TENS Unit with Remote Control","description":"\u003ch2\u003eiStim X1 Wireless Heat TENS Unit with Remote Control\u003c\/h2\u003e\n\u003cp\u003eThe iStim X1 Wireless Heat TENS Unit is a rechargeable, wearable device that combines transcutaneous electrical nerve stimulation with selectable superficial heat. Unlike a conventional TENS machine with separate lead wires and a controller clipped to clothing, the X1 attaches directly to the treatment area using two proprietary self-adhering gel pads.\u003c\/p\u003e\n\u003cp\u003eUse the wireless remote—or the buttons on the main unit—to adjust the TENS intensity and select low or high heat. The broad, flexible design is especially convenient for temporary relief of minor aches and discomfort involving the back, waist, shoulders, arms, or legs after exercise and everyday activities.\u003c\/p\u003e\n\u003cp\u003eThe current kit includes eight Japanese-gel electrode pads, a rechargeable remote control, charging equipment, and two storage boards. \u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCombines TENS and superficial heat in one wearable device\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCord-free design with no external electrode lead wires\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWireless remote control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e15 adjustable TENS intensity levels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo heat settings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUse TENS alone, heat alone, or both together\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic treatment shutoff\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRechargeable internal battery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBroad flexible treatment surface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEight reusable proprietary gel pads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo electrode storage boards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver-the-counter home-use design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufactured in Taiwan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe FT-810R device has a rechargeable 3.7-volt lithium battery, symmetrical biphasic stimulation, a 20-minute TENS timer, and low and high heat settings that reach a maximum temperature of about 43°C or 109°F.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eQuick product specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eiStim X1\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eWireless TENS and superficial-heat device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eiStim model\u003c\/td\u003e\n\u003ctd\u003eX1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnderlying device model\u003c\/td\u003e\n\u003ctd\u003eFT-810R heating TENS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBalego SKU\u003c\/td\u003e\n\u003ctd\u003eX1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended user\u003c\/td\u003e\n\u003ctd\u003eAdults\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTENS intensity\u003c\/td\u003e\n\u003ctd\u003e15 adjustable levels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat settings\u003c\/td\u003e\n\u003ctd\u003eLow and High\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate low heat maximum\u003c\/td\u003e\n\u003ctd\u003e41°C \/ 106°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate high heat maximum\u003c\/td\u003e\n\u003ctd\u003e43°C \/ 109°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTENS treatment time\u003c\/td\u003e\n\u003ctd\u003e20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTENS plus heat treatment time\u003c\/td\u003e\n\u003ctd\u003e20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat-only treatment time\u003c\/td\u003e\n\u003ctd\u003e10 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput waveform\u003c\/td\u003e\n\u003ctd\u003eSymmetrical biphasic rectangular pulses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse-frequency range\u003c\/td\u003e\n\u003ctd\u003eApproximately 4–45 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePulse duration\u003c\/td\u003e\n\u003ctd\u003eApproximately 400 microseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum listed output\u003c\/td\u003e\n\u003ctd\u003e63 V peak-to-peak at 1,000 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower source\u003c\/td\u003e\n\u003ctd\u003eRechargeable lithium battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eMain-unit buttons and wireless remote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGel-pad size\u003c\/td\u003e\n\u003ctd\u003eApproximately 61 × 89 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice weight\u003c\/td\u003e\n\u003ctd\u003eApproximately 102 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFDA status\u003c\/td\u003e\n\u003ctd\u003eOTC Class II platform cleared under K223308\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of manufacture\u003c\/td\u003e\n\u003ctd\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe \u003cstrong\u003e15-level adjustment applies to the electrical stimulation\u003c\/strong\u003e, not the heat output. Heat has two choices: low and high.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eWhat does “wireless TENS” mean?\u003c\/h1\u003e\n\u003cp\u003eThe X1 does not require conventional lead wires running from a handheld controller to four separate electrodes. Instead:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eTwo gel pads attach directly to conductive areas on the back of the X1.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe complete device adheres to the treatment area.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA wireless remote adjusts TENS intensity and heat.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe main unit remains attached during the session.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThis design reduces cable handling and makes the X1 easier to position beneath loose-fitting clothing. It is particularly useful when a user wants to treat one broad area without arranging multiple individual pads.\u003c\/p\u003e\n\u003cp\u003eFor a wider selection of traditional and wireless devices, visit Balego’s \u003ca href=\"https:\/\/www.balego.com\/collections\/tens\"\u003eTENS units and accessories collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eWhat condition is the iStim X1 intended to relieve?\u003c\/h1\u003e\n\u003cp\u003eThe FDA-cleared intended use of the FT-810R platform is temporary relief of pain associated with sore and aching muscles in adults, involving the\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eShoulders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWaist\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBack\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eArms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLegs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe discomfort should be associated with strain from exercise or ordinary household activities. The superficial-heat function is intended for temporary relief of minor aches and pains.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eExample situation\u003c\/th\u003e\n\u003cth\u003eHow the X1 may fit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLower-back muscle soreness after activity\u003c\/td\u003e\n\u003ctd\u003eA broad wireless surface can be placed beside, but not directly across, restricted anatomical areas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShoulder-region muscle tension\u003c\/td\u003e\n\u003ctd\u003eHeat and sensory stimulation can be used together when placement is appropriate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSore thigh or calf after exercise\u003c\/td\u003e\n\u003ctd\u003eA flexible design covers a relatively broad muscle area\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArm soreness from repetitive activity\u003c\/td\u003e\n\u003ctd\u003eThe cordless design avoids dangling lead wires\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinor everyday muscle aches\u003c\/td\u003e\n\u003ctd\u003eHeat-only, TENS-only, or combined operation can be selected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeed for multiple separate placements\u003c\/td\u003e\n\u003ctd\u003eA conventional dual-channel TENS unit may offer greater flexibility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe X1 is intended for temporary symptomatic relief. It does not diagnose the source of pain or correct an underlying injury.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eHow TENS and heat work together\u003c\/h1\u003e\n\u003ch2\u003eTENS function\u003c\/h2\u003e\n\u003cp\u003eTranscutaneous electrical nerve stimulation delivers electrical pulses through gel pads placed on the skin. The stimulation is intended to create a strong but comfortable tingling sensation in the treatment area.\u003c\/p\u003e\n\u003cp\u003eTENS should not feel burning, sharply painful, or intolerable. More intensity does not automatically produce better relief.\u003c\/p\u003e\n\u003cp\u003eLearn more about stimulation patterns in our guide to \u003ca href=\"https:\/\/www.balego.com\/blogs\/tens-guides\/what-the-five-tens-modes-burst-normal-modulation-sd1-and-sd2-are-used-for\"\u003eNormal, Burst, Modulation, SD1, and SD2 TENS modes\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eSuperficial heat function\u003c\/h2\u003e\n\u003cp\u003eThe X1 provides two levels of localized warmth:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eHeat setting\u003c\/th\u003e\n\u003cth align=\"right\"\u003eApproximate maximum\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e41°C \/ 106°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e43°C \/ 109°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eHeat may be used alone or with TENS. Turn the heat off immediately if it feels excessively hot or uncomfortable. Users with impaired skin sensation, diabetes, neuropathy, or circulation concerns should consult a healthcare professional before using the heat feature.\u003c\/p\u003e\n\u003ch2\u003eAvailable operating combinations\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating choice\u003c\/th\u003e\n\u003cth align=\"right\"\u003eTENS\u003c\/th\u003e\n\u003cth align=\"right\"\u003eHeat\u003c\/th\u003e\n\u003cth align=\"right\"\u003eAutomatic shutoff\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTENS only\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eYes\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eNo\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat only\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eNo\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eLow or High\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e10 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTENS plus heat\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eYes\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eLow or High\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e20 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch1\u003eWhat comes with the iStim X1?\u003c\/h1\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded component\u003c\/th\u003e\n\u003cth align=\"right\"\u003eQuantity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eiStim X1 wireless TENS and heat unit\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless remote control\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProprietary Japanese-gel electrode pads\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode parking\/storage boards\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB charging cable and lead\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1 set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstruction manual\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch1\u003eHow to use the iStim X1\u003c\/h1\u003e\n\u003ch2\u003e1. Charge the unit and remote\u003c\/h2\u003e\n\u003cp\u003eFully charge the X1 and its remote control before the first use. Use the supplied charging equipment.\u003c\/p\u003e\n\u003cp\u003eDo not operate the X1 while it is connected to a charging source.\u003c\/p\u003e\n\u003ch2\u003e2. Prepare the skin\u003c\/h2\u003e\n\u003cp\u003eWash and completely dry the selected treatment area. Remove:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLotion\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSkin oil\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSweat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCosmetic products\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTopical analgesics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConductive gel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eClean, dry skin helps the pads adhere evenly and reduces the chance of concentrated or uncomfortable stimulation.\u003c\/p\u003e\n\u003ch2\u003e3. Attach the proprietary gel pads\u003c\/h2\u003e\n\u003cp\u003eApply one X1 gel pad to each marked electrode area on the back of the device. Align the pad with the electrode profile and do not allow its edge to extend beyond the conductive area.\u003c\/p\u003e\n\u003cp\u003eDo \u003cstrong\u003enot\u003c\/strong\u003e apply extra electrode gel. The manufacturer specifically warns that additional gel can damage the pads and interfere with performance. \u003c\/p\u003e\n\u003ch2\u003e4. Place the device on the treatment area\u003c\/h2\u003e\n\u003cp\u003eRemove the protective liner and apply the complete X1 to intact skin. Press over the entire surface so that both pads make full contact.\u003c\/p\u003e\n\u003cp\u003eDo not place the unit\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAcross the chest\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver the front or side of the neck\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver the carotid arteries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirectly over the head\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver the mouth or throat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver broken or infected skin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver an area with reduced sensation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5. Turn on TENS\u003c\/h2\u003e\n\u003cp\u003ePress and hold the TENS control on the main unit. Begin at the lowest setting, then increase the intensity.\u003c\/p\u003e\n\u003cp\u003eThe desired feeling is pronounced but comfortable sensory stimulation—not pain, burning, or an aggressive muscle contraction.\u003c\/p\u003e\n\u003ch2\u003e6. Add heat when appropriate\u003c\/h2\u003e\n\u003cp\u003eActivate the heat feature and begin with Low. Allow time for the temperature to stabilize before deciding whether high is needed.\u003c\/p\u003e\n\u003cp\u003eHeat is optional. The TENS function can continue without it.\u003c\/p\u003e\n\u003ch2\u003e7. Use the wireless remote\u003c\/h2\u003e\n\u003cp\u003eThe remote can control the selected function and intensity without reaching beneath clothing or behind the back. Only adjust one step at a time.\u003c\/p\u003e\n\u003ch2\u003e8. Complete the session\u003c\/h2\u003e\n\u003cp\u003eThe unit shuts off automatically after:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e20 minutes in TENS-only mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e20 minutes with TENS and heat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e10 minutes in heat-only mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWait at least 30 minutes between applications unless the current instructions or a healthcare professional directs otherwise.\u003c\/p\u003e\n\u003ch2\u003e9. Remove and store the pads\u003c\/h2\u003e\n\u003cp\u003eTurn the device off before removing it. Lift the unit carefully rather than pulling quickly from the skin.\u003c\/p\u003e\n\u003cp\u003eCover the pads with the supplied parking boards and store the components in a cool, dry place.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eProprietary X1 electrode pads\u003c\/h1\u003e\n\u003cp\u003eThe X1 does not use the standard 2 mm pin-style electrodes found on most conventional TENS devices. Its two large pads adhere directly to the conductive underside of the wearable unit.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrode characteristic\u003c\/th\u003e\n\u003cth\u003eX1 requirement\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStyle\u003c\/td\u003e\n\u003ctd\u003eDirect-attachment proprietary gel pad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate size\u003c\/td\u003e\n\u003ctd\u003e61 × 89 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber used per session\u003c\/td\u003e\n\u003ctd\u003eTwo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdditional electrode gel\u003c\/td\u003e\n\u003ctd\u003eDo not use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard pin-style TENS pads\u003c\/td\u003e\n\u003ctd\u003eNot directly compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement timing\u003c\/td\u003e\n\u003ctd\u003eWhen adhesion, cleanliness, or comfort declines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch1\u003ePad care and replacement\u003c\/h1\u003e\n\u003cp\u003eAfter treatment:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eTurn off the device.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemove it slowly from the skin.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReapply the storage boards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKeep the pads away from lint, hair, dust, lotion, and oil.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStore them away from sunlight and excessive heat.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eA slightly damp, lint-free cloth may be used to remove light contamination from the gel surface. Do not soak the pads or use alcohol, solvents, abrasive cleaners, or additional conductive gel.\u003c\/p\u003e\n\u003cp\u003eReplace the pads when:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe device no longer adheres securely\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCorners repeatedly lift\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStimulation becomes concentrated or sharp\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe X1 beeps and turns off despite correct placement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe gel is damaged or heavily contaminated\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSkin irritation develops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePoor adhesion can produce uneven current density and increase the possibility of discomfort or skin irritation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eSafety and contraindications\u003c\/h1\u003e\n\u003cp\u003eDo not use the X1 if you have:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eA pacemaker, implanted defibrillator, or another implanted electronic device\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAn insulin pump\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA known serious heart-rhythm disorder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEpilepsy or another seizure disorder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAn active malignancy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA high fever\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePregnancy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA metallic implant in the proposed treatment area unless a healthcare professional has approved use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not apply the device:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAcross or near the heart\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcross the chest\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOn the front or side of the neck\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver the carotid arteries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver the skull, mouth, throat, or larynx\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver genital areas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver open wounds, burns, rashes, swelling, bruising, infection, or incompletely healed surgical sites\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOver skin with impaired sensation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIn a bath, shower, or humid environment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo not use it:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhile sleeping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhile driving\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhile operating machinery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAfter consuming alcohol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWith another electrical-stimulation device\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhile connected to the charger\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNear operating shortwave or microwave therapy equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConsult a healthcare professional before use when pain is unexplained, persistent, worsening, or associated with a significant injury or medical condition. The official device documentation also advises medical consultation for diabetes, sensory impairment, coagulation disorders, skin disease, and ongoing medical treatment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eTroubleshooting\u003c\/h1\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eProblem\u003c\/th\u003e\n\u003cth\u003eLikely cause\u003c\/th\u003e\n\u003cth\u003eRecommended action\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eX1 does not turn on\u003c\/td\u003e\n\u003ctd\u003eThe battery is depleted\u003c\/td\u003e\n\u003ctd\u003eFully charge the main unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe remote does not respond\u003c\/td\u003e\n\u003ctd\u003eThe remote battery is depleted or pairing was lost\u003c\/td\u003e\n\u003ctd\u003eCharge both components and follow the pairing procedure in the enclosed manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo TENS sensation\u003c\/td\u003e\n\u003ctd\u003eIntensity is at zero\u003c\/td\u003e\n\u003ctd\u003eIncrease one level at a time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo sensation at a higher setting\u003c\/td\u003e\n\u003ctd\u003ePoor pad contact or low battery\u003c\/td\u003e\n\u003ctd\u003ePress the device firmly onto the skin, inspect the pads, and recharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe device beeps and turns off\u003c\/td\u003e\n\u003ctd\u003eSkin contact is incomplete\u003c\/td\u003e\n\u003ctd\u003eClean and dry the skin; reapply or replace the pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStimulation feels sharp\u003c\/td\u003e\n\u003ctd\u003eA pad is lifting or worn\u003c\/td\u003e\n\u003ctd\u003eTurn off the device and replace or reposition the pads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStimulation feels too strong\u003c\/td\u003e\n\u003ctd\u003eIntensity is too high\u003c\/td\u003e\n\u003ctd\u003eLower the TENS level\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat feels excessive\u003c\/td\u003e\n\u003ctd\u003eHigh heat is not tolerated\u003c\/td\u003e\n\u003ctd\u003eTurn off the heat or return it to low.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe unit shuts off after 20 minutes\u003c\/td\u003e\n\u003ctd\u003eNormal timer operation\u003c\/td\u003e\n\u003ctd\u003eRestart only after the recommended rest period\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat shuts off after 10 minutes\u003c\/td\u003e\n\u003ctd\u003eNormal heat-only timer\u003c\/td\u003e\n\u003ctd\u003eAllow the skin to rest before another application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe pad will not stick\u003c\/td\u003e\n\u003ctd\u003eSkin has oil or lotion, or gel is worn\u003c\/td\u003e\n\u003ctd\u003eClean the skin; replace the pads if needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkin becomes red\u003c\/td\u003e\n\u003ctd\u003eTemporary local response or irritation\u003c\/td\u003e\n\u003ctd\u003eStop until the skin returns to normal; seek advice if redness, itching, or inflammation persists\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThe device becomes damaged or wet\u003c\/td\u003e\n\u003ctd\u003ePossible internal damage\u003c\/td\u003e\n\u003ctd\u003eStop using it; do not open or repair it yourself\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eChoose the iStim X1 if you:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBuilt-in heat is a priority.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLead wires are inconvenient.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOne broad treatment region is sufficient.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eA remote-controlled wearable design is preferred.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSimple preset timing is more important than parameter customization.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor a full introduction to these different stimulation goals, read \u003ca href=\"https:\/\/www.balego.com\/blogs\/which-modalities-to-use-guide\/balego-tens-vs-nmes\"\u003eBalego TENS vs. NMES: Key Differences, Uses, Benefits, and Safety\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eFrequently asked questions\u003c\/h1\u003e\n\u003ch2\u003eIs the iStim X1 truly wireless?\u003c\/h2\u003e\n\u003cp\u003eYes. The main unit attaches directly to its gel pads and does not use external electrode leads. A radio-frequency remote adjusts the device.\u003c\/p\u003e\n\u003ch2\u003eIs the X1 a TENS or EMS machine?\u003c\/h2\u003e\n\u003cp\u003eThe X1 should be presented as a TENS and heat device. Its cleared intended use concerns temporary pain relief; it is not positioned for muscle strengthening or neuromuscular re-education.\u003c\/p\u003e\n\u003cp\u003eFor combined TENS and muscle stimulation, compare the \u003ca href=\"https:\/\/www.balego.com\/products\/tens-nmes-rechargeable\"\u003eiStim EV-804 Rechargeable TENS\/EMS Unit\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eCan TENS and heat operate simultaneously?\u003c\/h2\u003e\n\u003cp\u003eYes. The FT-810R is designed to deliver electrical stimulation and superficial heat at the same time.\u003c\/p\u003e\n\u003ch2\u003eCan heat be used without TENS?\u003c\/h2\u003e\n\u003cp\u003eYes. Heat-only operation is available and automatically ends after approximately 10 minutes.\u003c\/p\u003e\n\u003ch2\u003eHow hot does the device become?\u003c\/h2\u003e\n\u003cp\u003eThe technical documentation lists approximately 41°C, or 106°F, on Low and up to 43°C, or 109°F, on High. Actual perceived warmth varies with placement, skin condition, contact, and individual sensitivity.\u003c\/p\u003e\n\u003ch2\u003eDoes it have 15 heat levels?\u003c\/h2\u003e\n\u003cp\u003eNo. It has 15 electrical-stimulation intensity levels and two heat settings.\u003c\/p\u003e\n\u003ch2\u003eCan I apply extra electrode gel?\u003c\/h2\u003e\n\u003cp\u003eNo. The X1’s pads contain their own adhesive conductive gel. Additional gel can impair adhesion or damage the pad.\u003c\/p\u003e\n\u003ch2\u003eCan I use ordinary Balego TENS pads?\u003c\/h2\u003e\n\u003cp\u003eNo. Conventional pin-style electrodes will not attach directly to the X1. Use replacement pads specifically identified as compatible with the iStim X1 or FT-810R.\u003c\/p\u003e\n\u003ch2\u003eWhy does the X1 beep and turn off?\u003c\/h2\u003e\n\u003cp\u003eThe contact-detection system might sense an incomplete connection between both gel pads and the skin. Clean and dry the area, press the device down evenly, and replace worn pads when necessary.\u003c\/p\u003e\n\u003ch2\u003eCan it be placed directly over the spine?\u003c\/h2\u003e\n\u003cp\u003eAvoid applying it directly over prominent bone or in a position prohibited by the instructions. Placement beside the spinal column over appropriate back musculature is different from placing the unit over the front of the neck, chest, or other contraindicated area.\u003c\/p\u003e\n\u003cp\u003eFor general education, visit our \u003ca href=\"https:\/\/www.balego.com\/blogs\/tens-settings\"\u003eTENS electrode placement and settings library\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eCan I use it while charging?\u003c\/h2\u003e\n\u003cp\u003eNo. Disconnect it from the charger before placing it on the body.\u003c\/p\u003e\n\u003ch2\u003eCan I sleep while using it?\u003c\/h2\u003e\n\u003cp\u003eNo. The device should not be operated while sleeping.\u003c\/p\u003e\n\u003ch2\u003eCan it be worn while driving?\u003c\/h2\u003e\n\u003cp\u003eNo. Do not use electrical stimulation while driving or operating machinery.\u003c\/p\u003e\n\u003ch2\u003eIs temporary redness normal?\u003c\/h2\u003e\n\u003cp\u003eMild redness that disappears shortly after treatment can occur. Stop treatment and obtain medical guidance when redness persists or is accompanied by itching, inflammation, blistering, or pain.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eWhy buy the iStim X1 from Balego?\u003c\/h1\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/www.balego.com\/products\/wireless-heat-tens-unit\"\u003eiStim X1 Wireless Heat TENS Unit\u003c\/a\u003e is supported by Balego’s experience in electrotherapy, TENS devices, electrodes, rehabilitation products, and patient education.\u003c\/p\u003e\n\u003cp\u003eCustomers also receive:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFree shipping across the United States\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBalego’s \u003ca href=\"https:\/\/www.balego.com\/price-guarantee\"\u003eBest Price Guarantee\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAccess to Balego’s \u003ca href=\"https:\/\/www.balego.com\/blogs\/tens-guides\"\u003eTENS education and device guides\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAlternative wired, wireless, TENS-only, and TENS\/NMES product options\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct assistance through the \u003ca href=\"https:\/\/www.balego.com\/contact\"\u003eBalego contact page\u003c\/a\u003e\u003ccode\u003e\u003c\/code\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iStim","offers":[{"title":"Default Title","offer_id":48855983161599,"sku":"X1","price":86.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/0570\/5983\/files\/X1-1-Wireless-Heat-TENS-Unit_2a630f0d-6a70-4760-b186-bbac7ffff76b.webp?v=1784498551","url":"https:\/\/balego-stores.myshopify.com\/products\/wireless-heat-tens-unit","provider":"Balego","version":"1.0","type":"link"}