HEART RATE MONITOR: Know your Heart, improve your movement. You can check your heart rate accurately at any time according the heart rate data, adjust the rhythm of movements on the clear advance technology OLED 0.91  Touch Display. Waterproof grade IP67, you can bring it to swin but don't rinse it with hot water.
<br />SPORTS FITNESS TRACKER: This Multi-Sports management device records 20 types of Sports and GYM. It takes every every aspects of your training and display the real status. It can monitor your sleep status and calorie burn.
<br />ADVANCE TECHNOLOGY: It can merge with various latest technologies such as Bluetooth, Call and Message reminder, Alarm, Pedometer, Message reading, GPS running, cycling record, Social Sharing etc.also you will get a free black strap
<br />POWER AND BATTERY: Built in 75mAh Very Convenient rechargeable Battery which can be charged through charger, Laptop or Computer and Standard USB Charging The Standby time is 5~7 days in worth of 45 minutes long full Charging Process.
<br />DESIGN AND COMPATIBILITY- Compatible with iOS 8.0 or above, Android 4.4 or above Support system such as iPhone 7, 7 Plus, 6s, 6, 6 Plus, 5, 5S, SE, Huawei Mate 7, P9, LG, Sony. Best Gift for Birthday, Easter Day for Dad, Mum, Kids, Teenagers, Friends.