Toprime 2107BK Chest Belt Design Bluetooth Fitness Tracker Heart Rate Monitor, Black

Description

Features:1. Low energy,replaceable coin cell battery lasts up 12 months2. Waterproof IPX4 3. Comfortable textile fabrics4. Work with Android 4.3 and iOS 6.1 or above smart device Recommended Apps: 1.Endomondo 2.Strava 3.Sports Tracker 4.MapMyRide 5.Runtastic Product specifications Brand Name :Toprime Model Number: HRM-2107 Material: ABS Unit Product Weight:54g Guarantee: 12 Months Frequency: 2.4GHz Technology: Bluetooth 4.0 Transmission Distance: 10M