COMPATIBILITY: Compatible with most popular heart rate monitors: Cardiosport, Wahoo, Sigma, Peloton, Polar, Lifeline, Decathlon
DURABLE: Washing Machine Compliant at 30C
COMFORTABLE: Soft elasticated fabric strap with durable polymer fabric electrodes enhances the ECG signal from your body, while maximising comfort. Smooth edges avoid skin irritation

[High Performance of Real-time Heart Rate Tracking] H603 directly extract heart rate data with the self-research algorithm, eliminate noise interference caused by movement and sweating, output the most accurate heart rate data.
[SPLIT CHEST STRAP DESIGN] Different from the traditional chest strap design, H603 adopts split chest strap design to bring you a better product experience.
[LONG BATTERY LIFE] Lasts for 1000 hours: 1 hour per day, 4 times per week,2.5 years working time. (The battery life data are based on laboratory test. The actual situation may be slightly different due to the use environment and other factors.)

personalized heart rate training – workout efficiently – track and capture real-time heart rate, training zones and calories burned on your smartphone or tablet with compatible training apps.
integrated with bluetooth and ant+, tickr connects to smartphones, tablets, gps watches and bike computers by wahoo, polar, garmin, apple and more.
works with 50+ smartphone apps including wahoo fitness, zwift, runtastic, runkeeper, ua record, endomondo, peloton, map my run, komoot and nike run club

With the chest strap based on high quality material, it can be attached to your skin closely.
Easy to use, durable, comfortable and adjustable elastic strap.
Soft fabrics and adaptive electrodes make it extremely sensitive to your heart’s electrical signals.