BaS-TeK V5S Fitness Tracker with HRM - BlueKeep track of every activity, check all the burnt calories and traversed distance with this helpful lightweight watch.Never lose track of time with this BasTek watch that features a sleep monitor, alarm, call reminder and various other functions. Features:Push reminders by all contents display, Sleep MonitorRecord your sleep time, analysis your sleep quality to improve your sleep conditionsSedentary RemindRemind you to stand up to have a walk so that you can exercise your bodyCall RemindIt will remind you by vibration when there are coming calls, you would not miss any important calls even in a noisy environmentPedometerRecord your steps, calories burned, distance, etc., it's a nice sports partnerRemote CameraAfter connecting to the phone by Bluetooth, you can use the wristband to take a selfieLift your wrist, brighten the screenIt can display simplified Chinese and English, and support display English simplified Chinese, traditional Chinese, French, Portuguese, German, Spanish, Russian, Japanese 0.91 inch OLED screen with 128 x 32 resolutionAPP DownloadYou can search the APP name "you" in the "App Store" or "Google Play" to download the APP, start your sports lifeSpecifics:Bluetooth version: Bluetooth 4.0Waterproof: YesBluetooth calling: Caller ID display, Caller's name display, Phone call reminderMessaging: Message reminderHealth tracker: Pedometer, Sedentary reminder, Sleep monitorRemote control function: Remote CameraNotification: YesNotification type: Facebook, Twitter, WechatAlert type: VibrationOther Function: AlarmScreen: OLEDOperating mode: Touch ScreenType of battery: Li-ion BatteryBattery Capacity: 70mAhCharging time: About 2hoursStandby time: 15 DaysPeople: Female table, Male tableThe shape of the dial: RectangleCase material: ABSBand Material: SiliconeCompatible OS: Android, IOSCompatability: Android4.3 / iOS 7.0 and above systemsPackage Including 1x BaS-TeK V5S Fitness Tracker with HRM - Blue