CooSpo BLE and ANT+ Fitness Heart Rate Monitor Armband with Valencell Sensor

Precision Monitoring
Valencell optical sensor delivers medical-grade heart rate accuracy (99% EKG correlation) with real-time BLE/ANT+ dual transmission.
Ultra-Comfortable Design
Breathable nylon-spandex blend armband with adjustable strap (8.5"-15.5" circumference) ensures sweatproof, slip-free wear during HIIT, running, or cycling.
Seamless Connectivity
Syncs instantly with 99% fitness apps (Garmin, Zwift, Peloton) and gym equipment via Bluetooth 5.0 or ANT+, eliminating chest strap discomfort.
Extended Performance
30-hour battery life (USB-C rechargeable) with auto sleep mode; IP67 waterproof rating for rain/sweat resistance.
Pro-Level Analytics
Tracks heart rate zones, calories, and VO2 max trends via proprietary algorithm—ideal for athletes and PT clients.
Bulk Order Advantage
Direct factory pricing with MOQ flexibility—wholesale discounts available for 50+ units.