Xiaomi Fitness bracelet/tracker Xiaomi Mi Band 4
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| Brand: | Xiaomi |
| Description: | Type: smart bracelet, features: waterproof, OS compatible: Android, iOS, Android 4.4.x KitKat+, IOS 9.0+, measurements: calorie monitoring, sleep monitoring, physical activity monitoring, continuous heart rate measurement, stopwatch, ta |
| Additional Information: | Color depth: 24 bits; display brightness: up to 400 nits max. brightness adjustable; display protection: 2.5D tempered glass with oleophobic coating; Mi Smart Band 4 is compatible with straps from Mi Band 3; strap width: 18mm; charging type: 2-pin |
| Type: | Smart bracelet |
| Guarantee period: | 1 month |
| Headphone jack: | Absent |
| Operating system: | Android |
| Built-in memory: | 16 MB |
| Diagonal: | 0.95" |
| Additional functions: | Alarm clock, vibration, gyroscope, stopwatch, timer, pedometer, smart alarm clock, clock |
| Charging time: | 120 min |
| Version: | CN, Global, Rostest EAC |
| OS Compatibility: | Android, iOS, Android 4.4.x KitKat+, IOS 9.0+ |
| RAM: | 0.512 MB |
| Bluetooth version: | 5.0 LE |
| Glass type: | Scratch resistant |
| Charging connector type: | Removable cradle |
| Waiting time: | 480 h |
| Security: | Waterproof, dustproof |
| Screen Technology: | AMOLED |
| Heart rate sensor: | Built-in |
| Mobile Internet: | Absent |
| Wireless and navigation: | Bluetooth |
| Minimum supported Android version: | 4.4 |
| Minimum supported iOS version: | 9 |
| Waterproof class: | WR50 5 atm |
| Dust and moisture protection class IP: | IP67 |
| Dimensions WxHxT: | 17.8x46.8x12.6mm |
| Monitoring: | Accelerometer, calories, heart rate, sleep, physical activity, calorie absorption |
| Screen functions: | Touch screen |
| Watch case shape: | Rectangle |