The heart rate monitor armband is compatible with IOS 7.0 or above and Android 4.3 or above. It works with most of the popular fitness apps like Strava, Wahoo Fitness, Endomondo, Zwift, Polar Beat, DDP Yoga, Mapmyfitness, iCardio, and more.
The Absolute heart rate armband measures your heart rate in real-time during the exercise. Bluetooth & ANT+ dual-mode allows connecting to smartphones, tablets, GPS watches, and bike computers by Wahoo, Polar, Garmin, Suunto, and more.
The heart rate monitor tracker comes with a rechargeable battery that allows you to work out up to 25+ hours. LED indicator makes it easy to see if your device is connected and working.