Which smartwatch with heart rate monitor has the best GPS accuracy?
| Product ⇅ | Price ⇅ | Heart Rate Accuracy (%) ⇅ | Battery Life (hours) ⇅ | Water Resistance (meter) ⇅ | Screen Size (inches) ⇅ | GPS Accuracy (meters) ⇅ | Compatibility ⇅ |
|---|---|---|---|---|---|---|---|
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Apple Apple Watch Ultra 2 (GPS + Cellular, 49mm)
US
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£410.23 ≈ | — | 36 hours | 100m | 1.92 in | — | iPhone Xs or later with iOS 18 or later |
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Apple Watch Ultra 2 is a rugged 49mm smartwatch with built-in cellular, an always-on Retina display, and advanced training features like Heart Rate Zones. It supports multiday battery life up to 36 hours and includes dual-frequency, multi-constellation GPS for outdoor workouts. It's best suited for people who want an iPhone-connected sports and adventure watch that can be used on the go without carrying their phone. ★ Ideal forIt has L1+L5 precision dual-frequency GPS plus multi-constellation support, which improves GPS tracking for activities compared with GPS-only watches. |
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