Heart Rate Monitor: The product with an optical heart rate sensor, detect real-time heart rate and give you useful tips when you do some exercise, catch accurate heart rate.
This bracelet can sync notifications from incoming calls, messages or apps like WhatsApp, Skype, Facebook, Instagram and etc. The wristband vibrates to remind you to read the notifications or texts. Never miss out the important business.
High sensitive touch key and press key operation & Waterproof IP65:: Before using the wristband please download the APP on your smartphone according to instructions:: Supported Device Version Android 4.4+: IOS 8.2+:: Wireless 4.0+
If order is confirmed we will reimburse the sample cost