OnePlus Watch 3

Specifications
  • 1.5" 466x466 pixels
  • NO
  • 2GB RAM Snapdragon W5 Gen 1
  • 648mAh 8W
  • 1.2%
    198,357 hits
  • 35
    Fans
Network
Technology No cellular connectivity
2G bands N/A
3G bands N/A
4G bands N/A
Speed No
GPRS No
EDGE No
Launch
Announced 2025, February 18
Status Available. Released 2025, March 03
Body
Dimensions 47.6 x 46.6 x 11.8 mm (1.87 x 1.83 x 0.46 in)
Weight 49.7 g (1.76 oz)
Build Sapphire crystal front, stainless steel frame, plastic back
SIM No
 IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
MIL-STD-810H compliant
Waterproof (5ATM/50m)
Compatible with standard 22mm straps
ECG certified
Display
Type LTPO AMOLED, 2200 nits (peak)
Size 1.5 inches
Resolution 466 x 466 pixels (~310 ppi density)
Protection Sapphire crystal glass
Platform
OS ColorOS Watch 7.0 + Wear OS 5.0
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
Comms
WLAN Wi-Fi 802.11 a/b/g/n, dual-band
Bluetooth 5.2, A2DP, LE
Positioning GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
NFC Yes
Radio No
USB No
Features
Sensors Accelerometer, gyro, barometer, compass, heart rate, SpO2, thermometer (skin temperature)
Messaging Email, IM
Browser No
Battery
Type Li-Ion 648 mAh
Charging 7.5W wired
Misc
Colors Black titanium, Silver titanium
Models OPWWE251
Price € 124.95

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User opinions and reviews

At the beginning 2026,they said

The updates are really annoying.. where is wear os 6 😡

I've enjoyed using OnePlus watches since the series 2. I have owned the OnePlus Watch 3 since release and it's worked well for me. The updates are pretty slow though.