• Chassis: Stainless steel
• Strap: Fluororubber, stainless steel buckle
• Wrist Circumference: 140-210 mm
• Bottom Case: Plastic (PC/PC+glass fiber) with two-color injection molding

Dimensions

• Length: 47.0 mm
• Width: 46.6 mm
• Height: 12.1 mm (including PPG sensor 13.65 mm)
• Weight:
  • About 49g (excluding wrist strap)
  • About 80g (including the wrist strap)

Screen

• Type: AMOLED
• Size: 1.43'' (3.63 cm)
• Brightness: Default maximum brightness 600 nits
• Resolution: 466*466
• PPI: 326 PPI
• Cover Plate: 2.5D Sapphire Crystal

Battery Life

• Battery Capacity: 500mAh

Smart Mode

• Duration: Up to 100 hours
• Usage Model:
  • Official supported watch face
  • Dual-Engine Architecture in effect
  • Always On Display off
  • Default health monitoring
  • Bluetooth connection to mobile phone: 14.2 hours/day
  • Wi-Fi connection standby: 1 hour/day
  • Sleep Monitoring: 6.5 hours/day
  • Raise wrist to wake screen: 220 times/day
  • Message Notifications: 130 items/day
  • Screen Use: 20 minutes/day
  • Call reminder: 5 seconds/6 times/day
  • Bluetooth call: 5 minutes/day
  • Mobile + Watch data sync: 500 seconds/day
  • Bluetooth headset music (Spotify): 15 minutes/day
  • Outdoor running: 30 minutes/day
  • Alarm clock: 3 times/day

Heavy Use in Smart Mode

• Duration: Up to 48 hours
• Usage Model:
  • Third-party watch face
  • Dual-Engine Architecture deactivated (Snapdragon W5 performance chipset active)
  • Always On Display activated
  • Default health monitoring
  • Bluetooth connected: 12.2 hours/day
  • Wi-Fi connected: 2 hours/day
  • Sleep monitoring: 6.5 hours/day
  • Raise wrist to wake screen: 300 times/day
  • Receive messages: 180/day
  • Screen operation: 30 minutes/day
  • Call reminder: 5 seconds/6 times/day
  • Bluetooth call: 5 minutes/day
  • Google Maps navigation: 15 minutes/day
  • Phone + watch data sync: 500 seconds/day
  • Bluetooth + earphones music listening: 30 minutes/day
  • Outdoor running with GPS: 30 minutes/day
  • Alarm clock: 3 times/day

Power Saver Mode

• Duration: Up to 12 days
• Usage Model:
  • All-day Bluetooth connection
  • 90 minutes of outdoor exercise/week
  • Raise wrist to wake screen: 180 times/day
  • Receive messages: 180/day
  • Incoming calls: 5/day
  • Bluetooth calls: 5 minutes/day
  • Alarms: 3/day
  • Sleep detection: 6 hours/day

Fast Charging Time

• Full Charge: 60 minutes for 100%
• One Day's Power: 10 minutes of charging for 24 hours of power

Functions

• Processor: Snapdragon W5 Gen 1
• MCU: BES2700BP
• Operating System: Wear OS 4 + RTOS
• Memory:
  • 2GB RAM + 32GB ROM
  • 4GB eMMC for RTOS

Connectivity

• Wi-Fi: WiFi 5G/2.4G, supports 802.11 a/b/g/n
• Bluetooth: BT 5.0 and BLE, Profile support HFP v1.6, HSP v1.2, A2DP v1.3, AVRCP v1.6, SPP v1.1 and later versions
• GPS: Dual Frequency L1+L5, supports Beidou, GPS, Galileo, GLONASS, QZSS

Call Performance

• Bluetooth Calling: Supported in both Smart Mode and Power Saver Mode

Compatibility

• Supported Devices: Only supports smartphones with Android 8.0 or later (GMS version 23.45.23 and above)
• Unsupported Devices: iOS and Android (Go edition)