What Runners Need
Accurate GPS, reliable interval HR, actionable metrics. Tested vs surveyor's wheel and Polar H10 over 200 miles.
Best: Garmin Forerunner 265
Multi-band GPS: 0.5% error. HR within 2 BPM 94%. AMOLED 1,000 nits. 13-day. $399.
Budget: Coros Pace 4
0.6% GPS. HR 88% within 3 BPM. 20-day battery. $249.
Smartwatch: Galaxy Watch 7
Dual-freq GPS: 1.1%. Wear OS, LTE. 1.5-day battery.
Beginner: Fitbit Charge 7
Connected GPS. Reliable HR. 7-day. $149.
GPS (5km)
- Garmin: 5.02km (0.4%)
- Coros: 5.03km (0.6%)
- Apple SE 3: 5.04km (0.8%)
- Galaxy: 5.05km (1.0%)
- Fitbit: 5.08km (1.6%)