Xiaomi Mi Watch specification and features

Network
Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 2100
4G bands 1, 3, 5, 7, 8, 18, 19, 20, 26, 39, 40, 41
Speed HSPA 42.2/5.76 Mbps, LTE
Launch
Announced 2019, November
Status Available. Released 2019, November
Body
Dimensions 44.7 x 36.9 x 12.3 mm (1.76 x 1.45 x 0.48 in)
Weight 44 g / 56 g (1.55 oz)
SIM eSIM
Display
Type Super AMOLED capacitive touchscreen, 16M colors
Size 1.78 inches, 10.0 cm2 (~60.8% screen-to-body ratio)
Resolution 368 x 448 pixels (~326 ppi density)
Protection Corning Gorilla Glass 3 or Sapphire crystal glass
Platform
OS Proprietary wearable platform
Chipset Qualcomm Snapdragon Wear 3100 (28 nm)
CPU Quad-core 1.2 GHz Cortex-A7
GPU Adreno 304
Memory
Card slot No
Internal 8GB 1GB RAM
  eMMC 4.5
Camera
  No
Sound
Loudspeaker Yes
3.5mm jack No
Comms
WLAN Wi-Fi 802.11 b/g/n
Bluetooth 4.2, A2DP, LE
GPS Yes, with A-GPS, GLONASS, BDS
NFC Yes
Radio No
USB No
Features
Sensors Accelerometer, gyro, heart rate, barometer
Battery
  Non-removable Li-Ion 570 mAh / 590 mAh battery
Charging Wireless charging
Misc
Colors Black, Silver
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