First-generation product — no release history to base predictions on
Full details →| Polar Vantage V | OnePlus Watch | |
|---|---|---|
| Pricing | ||
| Starting price | $599 | $329★ |
| Subscription | ✓ None | ✓ None |
| Hardware | ||
| Weight | 39g★ | 50g |
| Water resistance | 5ATM | 5ATM |
| Battery | 8 days★ | 5 days |
| Always-on display | ✅ | ✅ |
| GPS | ✅ | ✅ |
| Cellular | ❌ | ❌ |
| Platform | iOS & Android | Android only |
| Tier | Sports GPS | Smartwatch |
| Buy timing | ||
| Released | Oct 4, 2023 | Apr 10, 2025 |
| Cycle advice | bad | neutral★ |
| Deals advice | good★ | neutral |
| Next model | Polar Vantage V4 (2026) | — |
Polar Vantage V3 is one of the few sports GPS watches with on-demand ECG — usually only found on lifestyle smartwatches.
Running power measurement without a foot pod or chest strap — a significant training metric for pacing effort on hills and varied terrain.
The most detailed training load analysis in any sports watch: muscle groups targeted per session, recovery status per muscle, and long-term load trends.
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 $599 over 3 years · no required subscription.
8 days vs 5 days battery.
7 sensors.
39g · no required subscription.
Serious endurance athletes — particularly runners and triathletes — who want Polar's unmatched training load science and recovery guidance, combined with ECG health monitoring and running power in a premium package.
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 →