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Battery
Charging 10W wireless Wireless
Type Li-Ion Li-Po 500 mAh
Body
Build Glass front, ceramic back, stainless steel frame Sapphire crystal front, stainless steel frame
Dimensions 46.2 x 46.2 x 12.2 mm (1.82 x 1.82 x 0.48 in) 46 x 46 x 10.7 mm (1.81 x 1.81 x 0.42 in)
SIM eSIM No
Weight 54 g (1.90 oz) -
  50m water resistant 5 ATM Compatible with standard 22mm straps Waterproof (5ATM)
Camera
  No No
Comms
Bluetooth 5.2, A2DP, LE 5.2, A2DP, LE
NFC Yes Yes
Positioning GPS, GLONASS, BDS, GALILEO, QZSS GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
Radio No No
USB No No
WLAN Wi-Fi 802.11 b/g/n (market/region dependent) No
Display
Resolution 466 x 466 pixels (~326 ppi density) 466 x 466 pixels (~326 ppi density)
Size 1.43 inches 1.43 inches
Type AMOLED AMOLED
Features
Sensors Accelerometer, gyro, heart rate, barometer, compass, SpO2, thermometer (body temperature) Accelerometer, gyro, compass, barometer, heart rate, SpO2, thermometer (skin temperature), body composition (BMI)
Launch
Announced 2021, June 02 2022, December 11
Status Available. Released 2021, June 11 Available. Released 2022, December 11
Memory
Card slot No No
Internal 16GB 2GB RAM -
  eMMC 5.1 -
Misc
Colors Black, Silver Black, Silver, Light Gold
Network
2G bands N/A N/A
3G bands HSDPA 850 / 900 / 1800 / 1900 / 2100 / 800 N/A
4G bands 1, 3, 5, 6, 7, 8, 9, 18, 19, 20, 26, 38, 39, 40, 41 N/A
EDGE - No
GPRS - No
Speed HSPA, LTE No
Technology HSPA / LTE No cellular connectivity
Platform
OS HarmonyOS 2.0, upgradable to 3.0 Proprietary OS
Sound
3.5mm jack No No
Loudspeaker Yes Yes
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