Body:

• Dimensions: 47.4 x 47.4 x 11 mm (1.87 x 1.87 x 0.43 in)
• Weight: 43 g (1.52 oz)
• Build: Glass front (Sapphire crystal), titanium alloy, glass-fiber reinforced plastic back
• SIM: No
• Water Resistance:
  
  • 5ATM water resistant
  • IP68/IP69 dust tight and water resistant (high-pressure water jets; immersible up to 1.5m for 30 min)
• Durability: MIL-STD-810H compliant
• Certification: ECG certified

Display:

• Type: LTPO AMOLED, 600 nits (typ), 1600 nits (HBM), 3000 nits (peak)
• Size: 1.5 inches
• Resolution: 466 x 466 pixels (~310 ppi density)
• Protection: Sapphire crystal glass

Platform:

• OS: OxygenOS Watch 8 + Wear OS 6.0
• Chipset: Qualcomm Snapdragon W5 Gen 1 (4 nm)

Memory:

• Card Slot: No
• Internal: 32GB 2GB RAM

Camera: No

Sound:

• Loudspeaker: Yes
• 3.5mm Jack: No

Communications:

• WLAN: Yes, dual-band
• Bluetooth: 5.2, A2DP, LE
• Positioning: GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
• NFC: Yes
• Radio: No
• USB: No

Features: Accelerometer, gyro, barometer, compass, heart rate, SpO2, thermometer (skin temperature)

Battery:

• Type: Li-Ion 646 mAh
• Charging: 7.5W wired, 100% in 75 min