CooSpo H6 and H603B HRM having dual band technology of both ANT+ and Bluetooth Smart, you only need one heart rate strap for connecting to all of your training devices, from iPhone to Android to Garmin to Timex. Dual Technology: Both ANT+ and BLE capabilities allow it to connect to both smart phones and GPS watches. Third Party iPhone App Compatibility: Works seamlessly with over 50 iPhone Apps including Runkeeper, Strava, MapMyFitness, and Cyclemeter/Runmeter and select Android apps. Specification Dimension: 6.8 x 3.8 x 1.4 cm Weight: 55g Transmission: ANT+&BLE Transmission Distance: ANT+: 6m BLE: 10m Receiver types: GPS Watch & Smart Watch Water proof: IPX4 Heart rate resolution: 2 bpm Heart rate range: 30 - 240 bpm Wireless transmission: Both ANT+ Bluetooth 4.0 Battery life: 12 month Color: Black Strap adjustable: 65 - 95cm Applicable Device: Compatible with iPhone 4S and later, and with selected Android devices including Samsung Galaxy S3 and S4 using Android 4.3 or later. Compitible Apps: Wahoo , Runtastic , Polar Beat , Endomondo , Strava , Sports Tracker , MapMyRide Compitible GPS Watch/ Smart Phones with ANT+: for Garmin or Timex,etc. Box content: Coospo Dual Mode Heart Rate Monitor Bluetooth & ANT+ H6 or H603B Users manual
