These unique Slimline Activity Trackers are compatible with Android as well as iPhone.
[Multiple Powerful Functions]: Slimline Smart Watches provides pedometer, distance, measurement of calorie consumption, heart rate monitor, sleep monitor, step counter,smart alarm, sedentary alarm, mobile phone finding, Camera Remote Control, alarm alert, call number displays, text message alerts.
[Fashion Design]: Slimline Activity Trackers comes with outstanding OLED display screen. Silicone watchband with adjustment holes, wear it comfortable. It combined with fashion, sports and business. You will barely feel like you have anything on your wrist at all.
[Replaceable band]:The replaceable silicone band is very easy to install and remove, you can install a different colored band at any time you want. Select a different color band to suit your outfit and mood.
[Wide Compatible]:It can compatible with Android Os (above 4.4) and iPhone (above iOS 8). Download APP by scanning the QR Code printed on the manual. Then connect fitness tracker with smartphone by bluetooth 4.0.
[Supporting APP]:Featured Packed Supporting App that allows you to manage your activities over a smart phone or device.
Function: Heart Rate Tracker, Sleep Monitor, Push Message, Passometer, Sleep Tracker, Alarm Clock, Activity Tracker, Fitness Tracker, Message Reminder, Call Reminder Language: English, Chinese, Russian, Spanish, Polish Screen Type:AMOLED Waterproof Grade: Life Waterproof Compatibility: All Compatible Touch Screen: Yes Band Material: Silica Band Detachable: Yes Model: MiBand 4 Screen Style: Rectangle/Square-shape Version: Global Version Compatible for: IOS & Android