With Bluetooth® Smart super low energy technology
iPhone 4S or above and devices with iOS 7 or above with BLE 4.0
Android OS device:
Smartphones with BLE 4.0 and Android OS 4.3 or above
Advanced Bluetooth® Smart (BLE 4.0) super low energy consumption wireless heart rate monitor provides real-time heart rate on your mobile training Apps and turns your smartphone, tablet, or any Bluetooth® Smart Ready device into your personal training and health management device.
Unique Bluetooth® Smart algorithm extends battery lifetime up to incredible 900 hours.
* iPhone is a registered trademark of Apple Inc.
* Bluetooth® is a registered trademark of Bluetooth SIG, Inc.