V.one 2016 Smart Sport Bracelet, IP67 Waterproof Fitness Tracker Sport Pedometer Heart Rate / Sleep / Calorie Monitor Bluetooth 4.0 for Android IOS iPhone (Sport White)
I received #SmartSportWristbandBracelet for free for my honest review.
This is a DFIT that help monitor exercises, sleeps, walking, calories, heart, miles, and it is waterproof.
Video below :) .
Highly recommend , I seriously love it because it give correct results :) .