Garmin vívosmart 4 Smart Activity Tracker
Small/Medium – Wrist – Accelerometer, Heart Rate Monitor, Ambient Light Sensor, Barometer, Altimeter, Pulse Sensor – Music Player, Timer, Stopwatch, Text Messaging, Clock Display, Alarm, Calendar, Push Notification, Phone – Sleep Quality, Calories Burned, Heart Rate, Distance Traveled, Steps Taken, Stress – Touchscreen – Bluetooth – 168 Hour – Midnight Black – Polycarbonate Lens, Aluminum Bezel – Swimming, Smartphone, Running, Gym, Cycling, Weather, Tracking, Music – Splash Proof