First-generation product — no release history to base predictions on
Best for: Android users who want full Wear OS 5 — Google Maps, Google Wallet, Play Store — with longer-than-average battery life without paying premium Galaxy Watch or Pixel Watch prices. Not for iPhone users: OnePlus Watch 3 does not support iOS.
Full details →Late in cycle — a new model is likely coming
Best for: Android users — especially those in the Samsung ecosystem — who want a premium smartwatch with comprehensive health tracking, Wear OS flexibility, and strong software support. The Ultra suits outdoor-active users who need longer battery life.
Full details →| OnePlus Watch | Samsung Galaxy Watch | |
|---|---|---|
| Tier | Smartwatch | Smartwatch |
| Platform | Android only | Android only |
| Battery | 5 days | 1.5 days |
| Always-on display | ✅ | ✅ |
| GPS | ✅ | ✅ |
| Cellular | ❌ | ✅ |
| Released | Apr 10, 2025 | Jul 25, 2025 |
| Cycle length | — | 366 days |
| Cycle advice | neutral | bad |
| Deals advice | neutral | good |
| Next model | — | Galaxy Watch 9 (Expected summer 2026) |
The dual-engine Snapdragon W5 + BES2800 co-processor architecture delivers up to 5 days in Smart Mode — 2–3× longer than most Wear OS rivals. A 10-minute charge provides a full day of use.
L1 + L5 dual-band GPS gives running and cycling route accuracy typically found only on $500+ sports watches — accurate to within metres even in urban canyons.
Google Maps turn-by-turn navigation, Google Wallet contactless payment, and Play Store app access — plus Google Health Connect integration for the full Android wearables ecosystem.
ECG, blood pressure, body composition, SpO2, and advanced sleep coaching — all processed on-device with Galaxy AI.
Answer calls, control SmartThings, and use Galaxy AI features seamlessly across Galaxy phones and tablets.
Access Google Play, Google Maps, Google Wallet, and Samsung's polished One UI Watch 7 interface.