Search query: mi4 watch

Product: Mi band 4 Xiaomi Global Version Fitness Tracker Fashion Touch Screen Smart Watch Sport Wristband Bracelet Heart Rate Monitor Activity Workout 50M Waterproof Pedometer Weather Forecast Reminder Sleep MIFIT APP supports Android 4.4+, iOS 9+
Weight: 22.1 g
Wristband Size: 18mm
Water Resistance: 5 ATM (50 meter)
Display: 0.95” AMOLED 120x240 RGB Touchscreen
Battery Life: up to 20 days with 135mAh battery, charge in less than 2 hours

Sensors
3-axis accelerometer + 3-axis gyroscope
PPG Heart rate sensor
Proximity Sensor

All Features
Workout completion notifications, goal setting, sleep monitoring, heart rate monitoring, all-day heart rate checking, resting heart rate, heart rate chart, idle alerts
Alarm, proximity sensor, pre-set watch face, customizable watch face, lock screen, timer, stopwatch, phone alarm and notifications, incoming calls, message notifications, calendar notifications, app notifications, weather forecast, Find my phone, phone unlock, event notification, Night mode, Do not disturb mode (works even without phone), music controls on band, Bluetooth broadcasting, battery level display, different ways to wear, OTA updates

Inside the box:
1 x Mi Band 4
1 x Black Silicone Wristband
1 x Charging cradle
1 x User Manual
mi

Product: Xiaomi Mi Band 4 AMOLED Color Screen Wristband BT5.0 Fitness Tracker Smart Wristbands (Black) Full colour AMOLED touch display View call, text, and app notifications Activity and swim tracking Water resistant up to 50m*； 3-axis accelerometer, 3-axis gyroscope Up to 20 days battery* A single charge lasts up to 20 days.
Instantly view call, text, app notifications and music in play. Keep your hands free as you keep up with life.
Running Tracks your pace and step count Maintain a safe workout, whether you're running short or long distance.
Swimming 5 ATM water resistant up to 50m Recognizes 5 different swim styles Records 12 data sets including swimming pace and stroke count
Sleep monitoring Accurately tracks light and deep sleep as well as heart rate during sleep to help you adjust your sleep patterns. Xiaomi black