BKWAT TK36 ECG Screenless Health Band with 4PD PPG & HRV

Sensor-Focused Wellness in a Screenless Design. BKWAT TK36 pairs a discreet, display-free form factor with manufacturer-listed ECG and multi-channel 4PD PPG heart-rate and blood-oxygen hardware. Its feature list also includes HRV, sleep, daily activity, remote family care and a broad set of advanced wellness indicators. Highlights Screenless, lightweight band designed for low-distraction wear ECG function and 4PD multi-channel PPG sensor configuration Heart rate, SpO2, HRV, sleep, body-temperature and stress monitoring Manufacturer-listed blood pressure, blood glucose, uric acid, blood-lipid and risk-assessment metrics Sedentary reminders, menstrual-cycle tracking and alarm clock Step, calorie, distance and multiple sport tracking Remote family-care data synchronization 180mAh battery; manufacturer-rated 7–10 day use / 20–30 day standby; IP68 4PD PPG and ECG Hardware The supplier describes a 4PD, multi-channel PPG design for heart-rate and blood-oxygen tracking and lists an ECG feature. Its assertion of increased precision is a manufacturer statement, not a verified clinical comparison. A Broad Set of Wellness Indicators TK36 includes manufacturer-listed HRV, heart rate, SpO2, body-temperature, sleep and stress monitoring, plus blood-pressure, blood-glucose, uric-acid, lipid-profile and risk-assessment functions. It also lists sedentary reminders and menstrual-cycle tracking. Daily Activity and Remote Care Record supported steps, calorie estimates, exercise distance and multiple sport modes. Remote family care is described as real-time synchronization of loved ones’ health data. An alarm clock is also listed. Comfort and Finish The supplier describes a lightweight screen-free band with spray-coating and electroplating processes. Its 180mAh battery is rated for 7–10 days of use and 20–30 days of standby, depending on use conditions. Manufacturer-Listed Features Features in this section reflect the manufacturer's specifications. Some advanced health functions are manufacturer claims and require validation for the intended market. Screenless lightweight interference-free design Blood glucose monitoring (manufacturer claim) Uric acid monitoring (manufacturer claim) Blood lipid profile monitoring (manufacturer claim) Health risk assessment (manufacturer wording) Body temperature monitoring Heart rate variability (HRV) Blood oxygen (SpO2) monitoring Heart rate monitoring Blood pressure monitoring (manufacturer claim) Sleep tracking Stress monitoring Sedentary reminders 4PD multi-channel PPG for heart rate and blood oxygen (accuracy claim unverified) ECG / electrocardiogram function Multiple sports modes Step counting Calorie tracking Distance recording Remote family care and real-time health data syncing Menstrual cycle tracking Alarm clock Spray coating and electroplating processes Technical Specifications Product type Screenless ECG / PPG smart health bracelet Model TK36 Main chip JL7073A8 Heart-rate sensor H3220T (as printed in supplier PDF) Blood-oxygen sensor H3220T (as printed in supplier PDF) Motion / gravity sensor SC-7A20H PPG design 4PD multi-channel PPG (supplier-listed) Battery capacity 180mAh Manufacturer-rated usage 7–10 days Manufacturer-rated standby 20–30 days Water resistance IP68 (manufacturer-listed) Surface finishing Spray coating and electroplating Companion app Healthwear (supplier table) Screen No display Frequently Asked Questions What is 4PD PPG? The manufacturer lists a four-photodiode (4PD), multi-channel PPG configuration for heart-rate and SpO2 measurement. Comparative accuracy has not been independently verified from the supplied document. Does it support ECG and HRV? Both ECG and HRV are listed in the supplier specifications. How long does the battery last? The supplier rates its 180mAh battery for 7–10 days of use and 20–30 days standby. Does it offer remote family care? Yes. The manufacturer describes real-time synchronization for remote family care; verify availability and consent controls in the app. Manufacturer-listed product specifications are subject to confirmation for the exact model, firmware and market. Advanced health readings should not replace professional medical testing.