G.PULSE 3 in 1 (BLUETOOTH SMART , ANT+ & 5.3Khz HEART RATE CHEST BELT (LED flash)

Bluetooth 3 in 1 (Smart, ANT+ & 5.3Khz)heart rate chest belt is compatible with iOS 4.0 later and Android 4.3 or above with Bluetooth smart support. Some sport watches with BLE smart support such as Runkeeper, Endomondo….. and so on can also be used, it's also compatible with most ANT+ sport watches, SONY, Sumsung smart phone, cycle meters, and other ANT+ wireless devices, also compatible with most traditional fitness equipment or traditional heart rate watches…..etc.
This all-round chest belt can provide the best performance to help you in various sports.

This heart rate chest belt shares Apps, make your smartphone an all-in-one training device, without another monitor. Great for runners, cyclists, and other fitness lovers.
Some popular apps recommend:Wahoo fitness, Strava, RunKeeper, Endomondo, Adidas and BLE Heart Rate Monitor and so on. Some polular ANT+ devices:Garmin series product, Garmin vivofit watch etc.