Appearance
Color: Black
Size：259.5*47.0*12.0mm（with wrist strap)
Weight: 48g（with wrist strap）
Wrist strap
Type: Removable wrist strap
Width：22mm
Adjustable length：164-208mm
Battery
Battery：390mAh
Theoretical Working Time：15 Days*
Screen
Screen size：3.3cm(1.3”)
Resolution：360*360 pixels
PPI：278
Sensor
3-axis Accelerometer: Sensors
Heart Rate Sensor
Photosensitive Sensor
Wearing Monitoring Sensors
Connectivity
Bluetooth 5.0
Works with realme Link
Support Android 5.0+

Health monitor
Automated Heart Rate Measurement, 24-hour Real-time Heart Rate, Resting Heart Rate, Exercise Heart Rate, heart Rate Alert, Blood Oxygen Measurement, Sleep Detection, Steps Throughout the Day, Calories, Distance, Water Reminder, Idle Alert, Activity Records

Sport mode
Outdoor Run, Walk, Indoor Run, Outdoor Cycle, Aerobic Capacity, Strength Training, Football, Basketball, Pingpong, Badminton, Indoor Cycle, Elliptical, Yoga, Rowing Machine, Stationary Bike

Other functions
Music Control, Camera Control, Find Phone, Meditation, 12 / 24-hour, Stopwatch, Clock, Weather Forecast, Date Display, Dial, Cloud Multi-Dial, Custom Dial, OTA Upgrade, Multi-Language UI Interface, Multi-Language, Data Storage, All-day Data, Call Notification, Message Reminder, Alarm Reminder, Step Goal Completion Reminder, Binding Confirmation Reminder, Low Battery Reminder, Brightness Adjustment, Shake Adjustment, Wear Monitoring, Lift Wrist to Wake Screen, Power Saving Mode, No Disturb Mode, Quick Settings

Remarks:
The battery standby results of the page are obtained from realme Lab.
The standard of the quality test is obtained from realme Lab.
The theoretical battery data comes from realme lab. The actual battery life may vary slightly due to different user habits. Typical test conditions: Turn on 24-hour heart rate detection, Raise your wrist and light up the screen 80 times a day, Synchronize data with the realme link app 5 times a day, call notification 20 times (hang up after waiting for 10s), Message notifications 100 times, and Alarm clock 2 times.