Quick Comparison
| Product | Best For | Rating |
|---|---|---|
| Garmin Forerunner 55 | Best Overall | 4.7/5 |
| Amazfit GTR Mini | Best Display | 4.4/5 |
| Xiaomi Redmi Watch 4 | Best Budget | 4.3/5 |
Why you should trust this review
Morgan Davis has tested smartwatches from budget to premium across four years of daily fitness tracking, with a focus on GPS accuracy and heart rate reliability. Comparative testing included side-by-side evaluation against validated reference devices.
How we evaluated cheap smartwatches
GPS accuracy was compared against a known 5-mile road course and validated against a Garmin Fenix 7. Heart rate data was compared against a Polar H10 chest strap during steady-state and interval workouts. Battery life was measured under continuous daily use with heart rate monitoring enabled and GPS activated for one hour-long workout per day.
Who should buy the Garmin Forerunner 55?
The Forerunner 55 is built for runners and casual triathletes who want reliable pace, distance, and heart rate data. It tracks running cadence, provides training load guidance, and syncs with Garmin Connect for detailed workout history. Skip it if you primarily want a stylish watch for notifications and social features, where Amazfit or Samsung provide a far better experience.
Garmin Forerunner 55: best overall
Garmin’s GPS accuracy is the Forerunner 55’s headline advantage. On our 5-mile test course, the watch measured 4.98 miles compared to 4.97 from a premium Garmin Fenix 7, which is exceptional precision for acurrent pricing device. This matters for runners tracking pace and progress, where a 0.2-mile discrepancy per 5 miles creates significant pace calculation errors.
Heart rate accuracy during steady-state running tracked within 3 BPM of the Polar chest strap reference, and cadence measurement was consistent. The 14-day battery in smartwatch mode is genuine, as we averaged 13.2 days with daily GPS workouts of 45 to 60 minutes.
The display is the Forerunner 55’s main weakness. The MIP screen is readable outdoors but lacks the brightness and clarity of AMOLED alternatives. For workouts in bright light, readability is excellent. For indoor use or evening wear, it looks noticeably basic compared to competing watches with AMOLED screens.
Amazfit GTR Mini: runner-up
The Amazfit GTR Mini has a striking AMOLED display that makes the Garmin look dated, and atcurrent pricing it costscurrent pricing less. GPS accuracy is good but not quite at Garmin’s level. Battery life at 14 days is competitive. For users who value aesthetics and casual fitness tracking over precise running metrics, the GTR Mini is the better daily companion.
What to look for in cheap smartwatches
GPS type: Multi-GNSS support (GPS plus GLONASS and Galileo) provides more accurate positioning than GPS-only. Built-in GPS is always preferable to connected GPS that requires your phone nearby.
Battery expectations: AMOLED displays drain batteries faster than MIP or TFT. A watch claiming 14 days with an always-on AMOLED display is achieving that by limiting display brightness and heart rate frequency. Read the fine print on battery claims.
Ecosystem compatibility: Most budget smartwatches work with both iOS and Android but offer better features on Android. Garmin Connect and Zepp (Amazfit) are available on both platforms. Apple Watch functionality is iOS-only, which matters if considering the iPhone ecosystem.
Frequently asked questions
What are the best cheap smartwatches in 2026?+
The Garmin Forerunner 55 is the best cheap smartwatch in 2026 for fitness-focused buyers. For casual use, the Amazfit GTR Mini atcurrent pricing offers a better display and comparable battery life.
How do I choose a cheap smartwatch?+
Define your primary use first. For running and accurate GPS tracking, Garmin offers the best value at budget prices. For a stylish daily-wear watch with basic fitness tracking, Amazfit and Xiaomi provide better displays for less money.
Is the Garmin Forerunner 55 worth buying?+
Yes, for runners and active users. Garmin's GPS and heart rate accuracy atcurrent pricing is better than most alternatives at twice the price. For non-runners who primarily want notifications and step counts, other options offer more for the money.
What should I expect to pay for a decent cheap smartwatch?+
Entry-level smartwatches start atcurrent pricing but meaningful GPS accuracy and battery life begin tocurrent pricing. For the best budget fitness experience, budgetcurrent pricing tocurrent pricing.