OnePlus Watch 3

Release Date: 03 Mar, 2025

Specs Score 56%
Highlights
1.5 inches LTPO AMOLED
Qualcomm Snapdragon W5 Gen 1
2 GB RAM
N/A
648 mAh with 5W charging

Quick Summary

As a compelling mid-range option, the OnePlus Watch 3 delivers focusing on OnePlus's signature fast and smooth performance, solid hardware that easily handles everyday demands. It runs on ColorOS Watch 7.0 + Wear OS 5.0, which pairs beautifully with its 1.5 inches LTPO AMOLED display to ensure fluid, vibrant interactions. Under the hood, it offers snappy, capable performance for multitasking and gaming, backed by a reliable 648 mAh battery. Available for roughly € 131.21, it proves that a great tech experience doesn't require a top-tier price tag.

Hardware Score Analysis

A detailed breakdown of how this device scores based on automated hardware specification analysis.

Performance 75%
Display 66%
Camera 0%
Battery 64%
Memory 64%

Launch

Announced February 18, 2025
Released March 03, 2025
Status Available

Display

Type LTPO AMOLED, 2200 nits (peak)
Size 1.5 inches
Resolution 466 x 466 pixels (~310 ppi density)
Protection Sapphire crystal glass

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
Features 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
Colors Black titanium, Silver titanium

Connectivity

Technology No cellular connectivity
2G Bands N/A
3G Bands N/A
4G Bands N/A
Speed No
SIM No

Platform

OS ColorOS Watch 7.0 + Wear OS 5.0
Chipset Qualcomm Snapdragon W5 Gen 1 (4 nm)

Memory

Card Slot No
Internal Storage 32GB 2GB RAM
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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)

Battery

Type Li-Ion 648 mAh
Charging 7.5W wired

Miscellaneous

Models OPWWE251

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