Letsfit Fitness Trackers, IP67 Waterproof Activity Tracker Watch, Pedometer Watch, Sleep Monitor, Step Counter, Slim Smart Watch Sport Watch for Women and Men

Use the tracker with Very Fit Pro app on your smartphone with Android 4. 4 above and Bluetooth 4. 0 (not compatible with PC or tablets). More Features: Sedentary Alert: Set reminders for periods of time of inactivity. Alarm Alert: Set silent alarms on the tracker to wake you up and not disturb your partner. SNS Alert: Receive notifications from other apps (Facebook, WhatsApp, LinkedIn, Instagra...