| Manufacturer: | XIAOMI |
| Manufacturer Part No: | BHR4951GL |
| General |
| Product Type: | Activity tracker |
| Integrated Components: | Heart rate sensor |
| Supported Host Device OS: | iOS 10 or later, Android 5.0 (Lollipop) or later |
| Activity / Sport: | Boxing, fitness, cycling, badminton, basketball, table tennis, walking, indoor cycling, pool swimming, yoga, stepper, treadmill, elliptical, jump rope, rower, cricket, road running, freestyle, dance |
| Tracking Data: | Sleep activity, heart rate, steps taken, blood oxygen saturation, stress level, breath, menstrual cycle, REM phases, ovulation phase |
| Wearing Style: | Wrist |
| Feedback Type: | Vibration alert, visual interface |
| Clock Display: | Yes |
| Set Goals: | Yes |
| Features: | Calendar notification, camera remote control, call alerts, phone unlocking, idle alert, countdown timer, applications notification, music playback control, weather information, event reminders, PAI Health Assessment System, 30 fitness modes, 3-axis gyro sensor, SpO2 sensor, 3-axis accelerometer, PPG sensor |
| Display |
| Type: | AMOLED - colour |
| Resolution: | 486 x 152 pixels |
| Diagonal Size: | 1.56" |
| Protection: | Fingerprint-resistant coating, tempered glass |
| Pixel Density: | 326 ppi |
| Connectivity |
| Wireless Interface: | Bluetooth 5.0 |
| Input Device |
| Type: | Touch sensitive screen |
| Battery |
| Technology: | Lithium polymer |
| Capacity: | 125 mAh |
| Run Time (Up To): | 19 day(s) |
| Recharge Time: | 2 hour(s) |
| Run Time Details: | Heavy usage - up to 5 days
Normal use - up to 14 days
Power saving mode - up to 19 days |
| Band |
| Name: | Band |
| Fits Wrist with Circumference: | 155-219 mm |
| Clasp Type: | Pin-and-tuck |
| Material: | Thermoplastic polyurethane (TPU) |
| Colour: | Black |
| Dimensions&Weight |
| Width: | 18.6 mm |
| Depth: | 12.7 mm |
| Height: | 47.4 mm |
| Weight: | 12.8 g |
| Miscellaneous |
| Preloaded Software: | Clock, Stopwatch, Calendar, Alarm, Timer, Find My Phone |
| Vibrating Alert: | Yes |
| Body Material: | Polycarbonate |
| Protection: | Water-resistant |
| Included Accessories: | Magnetic charging cable |
| Environmental Parameters |
| Max Depth of Water Resistance: | 50 m |
| Min Operating Temperature: | 0°C |
| Max Operating Temperature: | 45°C |
