COOSPO Heart Rate Monitor Armband HW807, Bluetooth 5.0 ANT+ HRM with HR Zone LED Indicator, Tracking Heartbeat HRV for Fitness Training, Work with Peloton/Polar/Wahoo/Strava/Zwift/DDP Yoga
Xiao Mi Huami Amazfit Connect Strava IP68 Waterproof Smartwatch Bluetooth Smart Watch Smart Bracelet - China Smart Watch and Smartband price
COROS PACE 2 Premium GPS Sport Watch with Nylon or Silicone Band, Heart Rate Monitor, 30h Full GPS Battery, Barometer, ANT+ & BLE Connections, Strava, Stryd & TrainingPeaks (White - Nylon Strap)