Y9 activity bracelet with 0.96 inch color screen-redThe product is shipped based on the color or size of the main image of the product page.Y9 is an accessory that gives you what you need to make it easier to succeed and achieve more significant progress in your active life. The activity bracelet is paired with bluetooth to iOS and Android and keeps track of your heartbeat and blood pressure which is important information to have at hand so as not to get too overstretched. Y9 also has a built-in timerwatch, pedometer, calculates how far you've traveled and how many calories you burned. The battery lasts for three days, has a standby time of 5 days and is charged by removing the bracelet and connecting the Y9 to a USB port.- Facilitate the training- Measures blood pressure and heartbeat;- Timer, pedometer and distance meter- Shows how many calories you burned- Battery life of three days and standby of five- 0.96 inch TFT Color Screen- Charging Without CableSpecifications:Color: RedMaterial: TPUWeight: 22 gCompatibility: Android 5.1+, iOS 8.0+Bluetooth version : v4.0Battery type: Polymer LithiumBattery capacity: 90 mAhCharging time: approx. 2 h>lt;br>Battery Life (Operating): 3 dStandby Battery Life: 5 dScreen Size: 0.96Display : TFT, ColorScreen Resolution: 80x160Waterproofs: IP67Pack Contains:1x Y9 Activity Bracelet1x ManualThe product is shipped in its original packaging.