Feature

Sync to mobile,Compatible APP:wahoo(Highly Recommended),60 beat,heartratemonitor,connect with your phone no need pin,and download the APP then it will get your heart's signals from your earlobe and transfers that data into your phone beat
Compatible with IPhone 4S and later, and with selected Android devices including Samsung Galaxy S3 and S4, using Android 4.3 or later
With transmission / penetration ear clip heart sensor,For the mobile heart rate adapter,you can use our ear clip heart rate sensor or fingertip sensor
Recharge battery, Nominal capacity:150mAh,service time:20 hours Running,Sleeping,Cycling Or any Other Sports Modes
Compatible with Bluetooth 4.0 version,Bluetooth standard connection distance is 10 meters, general within 5 meters is more stable
Brand : DGYAO
MPN(PartNumber) : TY2931
EAN : 0612085509349
Package Dimensions(LxWxH) : 11x11x3cm ; 699 g