| Apple Watch | OnePlus Watch | |
|---|---|---|
| Pricing | ||
| Starting price | $399 | $329★ |
| Subscription | ✓ None | ✓ None |
| Hardware | ||
| Weight | 32g★ | 50g |
| Water resistance | 50m | 5ATM |
| Battery | 1 days | 5 days★ |
| Always-on display | ✅ | ✅ |
| GPS | ✅ | ✅ |
| Cellular | ✅★ | ❌ |
| Platform | iOS only | Android only |
| Tier | Smartwatch | Smartwatch |
| Buy timing | ||
| Released | Sep 18, 2026 | Apr 10, 2025 |
| Cycle advice | good★ | bad |
| Deals advice | good | good |
| Next model | — | OnePlus Watch 4 (Announced April 2026 — still no price or release date as of October 2026) |
The new health sensing system samples heart rate every five seconds all day — 60x more often than the Series 11 — and measures HRV every five minutes.
A daily 0–10 readiness score combines sleep, vitals, training load, and activity to suggest how hard to push.
On-demand ECG, blood oxygen monitoring, sleep apnea detection, and hypertension notifications carry over from the Series 11.
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.
The right pick depends on what you optimize for.
$329 vs $399 over 3 years.
5 days vs 1 days battery.
10 sensors · 0.2 Hz HR sampling.
32g.
iPhone users who want the most capable smartwatch health experience available. Ideal for anyone who values medical-grade monitoring (ECG, blood pressure, SpO2), a premium always-on display, and the best Apple Watch workout tracking. If health is your priority, this is the one to get.
Full details →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 →