Meet the Garmin Vivosmart: a wearable device with a built-in OLED display to help you keep up with your notifications, count steps, and more. It has a vibration motor to wake you up. It can be used to handle food logging as well (MyFitnessPal). This Bluetooth wristband is waterproof up to 50 meters. The device knows when you have not been active and encourages you to get moving (“Move Bar”). It is compatible with heart rate monitors and bike speed sensors.