Best 2026 Smartwatches for GPS accuracy

#1 Amazfit T-Rex Ultra 2
4.8

GPS accuracy was one of the strongest areas, with repeated praise for fast, accurate positioning, solid tracks, and strong repeat-route consistency.

Pros: display quality, brightness

Cons: onboard music storage, size options

#2 Garmin Forerunner 170 Music
4.7

GPS locks quickly and stayed reliable in real-world running, swimming, and city testing. Single-band GNSS is a technical limitation, but most testers saw little practical loss outside very difficult terrain.

Pros: music controls, pairing reliability

Cons: LTE connectivity, ECG functionality

#3 Amazfit Balance 3
4.5

Dual-band GPS consistently tracked close to Garmin and other premium competitors across roads, forests, buildings, and underpasses. Small deviations appeared in dense cover, but overall accuracy was one of the...

Pros: battery life, watch face quality

Cons: activity auto-detection, LTE connectivity

#4 Amazfit Cheetah 2 Pro
4.4

GPS accuracy was one of the strongest consensus areas, with many reviewers finding it solid, fast, close to Garmin, or excellent, though a few noted corner-cutting or distance errors.

Pros: calorie tracking usefulness, durability

Cons: ECG functionality, size options

#5 Garmin Forerunner 70
4.4

GPS tracking is consistently strong on roads, trails, and urban routes, often matching pricier multi-band watches. Dense city canyons and wooded areas can still expose occasional small errors.

Pros: step counting accuracy, app ecosystem

Cons: Bluetooth connectivity, pairing reliability

#6 Amazfit Cheetah 2 Ultra
4.4

GPS accuracy is generally strong and often close to top competitors, though some tests judged it competitive rather than exceptional in harder conditions.

Pros: software smoothness, flashlight usefulness

Cons: sleep tracking accuracy, ECG functionality

#7 Garmin Forerunner 170
4.0

Most testers found all-systems GPS impressively close to multi-band reference watches on roads and open routes. Dense canopy, steep terrain, and technical trails produced drift or corner cutting for at...

Pros: recovery insights, fitness tracking accuracy

Cons: ECG functionality, call handling

#8 Polar Street X
4.0

GPS accuracy received a positive hands-on score, with the reviewer reporting very good test results overall despite minor exceptions.

Pros: workout tracking variety, flashlight usefulness

Cons: blood oxygen tracking, ECG functionality

#9 Amazfit Active 3 Premium
3.9

GPS accuracy is mostly positive in normal suburban or open conditions, but reviewers note single-band limitations, drift, and weaker performance in dense forest or more difficult environments.

Pros: pairing reliability, brightness

Cons: Wi-Fi connectivity, Bluetooth connectivity