COOSPO HW807 Armband Heart Rate Monitor Bluetooth 5.0 ANT+ HRM with 5-Color LED HR Zone Indicator HRV Tracking 20H Battery IP67 for Cycling Running Yoga Fitness

【Why Athletes Choose HW807】✓ 5-COLOR LED HEART RATE ZONE — Real-time zone indicator (warm-up/fat burn/cardio/peak/max) visible at a glance, no need to check your device✓ ±1 BPM OPTICAL ACCURACY — Advanced optical PPG sensor with precise algorithm delivers reliable real-time heart rate (30-240 bpm)✓ HRV TRACKING — Monitors heart rate variability for recovery insights, helps you train smarter and avoid overtraining✓ BLUETOOTH 5.0 + ANT+ DUAL MODE — Simultaneously connects to bike computers, smartwatches, and fitness apps with stable signal✓ ULTRA LIGHTWEIGHT — Only ~12g (sensor), noticeably lighter than Wahoo TICKR (28g) and Polar Verity (21g). You'll forget you're wearing it✓ COMFORTABLE ARMBAND — No chest strap, no tightness. Secure on forearm or upper arm for cycling, running, yoga, and gym✓ 20 HOURS BATTERY — Rechargeable 90mAh lithium battery, magnetic snap-on charging (~2h full charge)✓ IP67 WATERPROOF & SWEAT-PROOF — Reliable in rain, mud, and heavy sweat (not for swimming)✓ WIDE COMPATIBILITY — Works with virtually all ANT+/BLE devices and apps✓ MULTI-SPORT — Cycling, running, yoga, HIIT, spin classes, gym training, indoor cycling【Broad Compatibility】Works seamlessly with:• Bike Computers: Garmin Edge series, Wahoo ELEMNT/Bolt/Roam, COOSPO CS600/BC200, Magene, Bryton, XOSS• Smartwatches: Garmin Forerunner/Fenix and other ANT+/BLE watches• Fitness Equipment: Peloton bikes, Concept2 rowers, spin bikes, Wahoo trainers• Training Apps: Peloton, Polar Beat, Wahoo Fitness, Strava, Zwift, Rouvy, Coosporide, Endomondo, Runtastic, UA Run• Platforms: iOS 9.0+ and Android 4.3+ via Bluetooth 5.0【How to Use】1. Wrap the armband around your forearm or upper arm, adjust for a snug fit2. Press and hold the power button to turn on3. Pair with your bike computer, watch, or app via Bluetooth or ANT+4. Start training — the 5-color LED shows your current heart rate zone in real time5. Check HRV data and recovery insights in the Coosporide APP6. Recharge via magnetic USB cable when the LED shows low battery【Note】• IP67 protects against sweat and rain, but do not submerge or use for swimming• For best accuracy, wear snugly and keep the optical sensor clean and dry• Battery life varies with usage conditions and connection mode• The sensor auto-sleeps when not in use to save battery