Scosche Rhythm R+2.0: Advanced Waterproof & Dustproof Heart Rate Monitor Armband with ANT+ & BLE Bluetooth Smart for Accurate Workout Tracking Compatible with Smartphones, Wahoo, Peloton, NordicTrack

Designed for all intensity levels, this activity tracker ensures accurate heart rate tracking, Equipped with a rechargeable battery, track your workouts for up to 24 continuous hours, IP68 waterproof & dustproof for swimming, biking, running workouts & more, Compatible with 200+ fitness apps, equipment, smartphones, tablets, Bluetooth Smart, ANT+ with 100 ft range, Lightweight, washable & replaceable armband adjusts to fit upper forearm, biceps, or triceps