
Garmin Forerunner 165
- Same screen size
- Barometric altimeter
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Three cheaper trackers. The Forerunner 165 gives up the least.
Updated November 13, 2026
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Close to the vívoactive in size, screen and battery, but tuned for running. Android Central found its core training tools hold up for serious runners; Les Numériques noted the altimeter. It suits runners above gym fans.
Fitbit's square watch focuses on health and sleep. TechRadar wasn't won over by it for workouts, and Les Numériques called it a timid update. It suits someone who cares more about sleep scores than training.
Tom's Guide called it a brilliant tracker with more Google built in. TechRadar liked how it relays heart rate to gym machines but found the GPS flaky. It suits people who want something barely noticeable on the wrist.
Final recommendation: The Forerunner 165 is the nearest match and best for runners. The Versa 4 suits sleep and health tracking, and the Charge 6 is the cheapest, lightest option. Keep the vívoactive 6 if you mix many sports and want a slim smartwatch.
| Model | ![]() | ![]() | ![]() | ![]() |
|---|---|---|---|---|
| Price level | Affordable | Affordable | Affordable | Affordable |
| Battery (claimed) | Up to 11 days (smartwatch mode) | Up to 11 days (smartwatch mode) | 6+ days | Up to 7 days |
| GPS | Built-in, up to 21 hours (GPS-only) | Built-in, up to 19 hours (GPS-only) | built-in (GPS + GLONASS) | Built-in (GPS + GLONASS) |
| Screen | AMOLED, 1.2-inch | AMOLED, 1.2-inch | AMOLED | Colour AMOLED |
| Maps | No | No | – | No |
| Water resistance | – | – | Water resistant to 50 m | Water resistant to 50 m |
| Works with | iPhone and Android | iPhone and Android | iPhone and Android | iPhone and Android |
| Shop | Check price on Amazon ↗ | Check price on Amazon ↗ | Check price on Amazon ↗ | Check price on Amazon ↗ |
For sleep and health scores, yes. For training across several sports, the Garmin does much more.
The Forerunner 165. It adds running plans and an altimeter in a similar-sized case.
Yes, built in. TechRadar found it flaky, so runners may prefer a watch.
We compared the Garmin vívoactive 6 with the alternatives most often recommended by independent reviewers, then checked each against the makers' own specs and current prices.
We haven't tested these products ourselves. Our picks weigh independent expert reviews against each maker's published specs and the prices we checked. Opinions are ours; facts link to where they come from. How we choose.
Sources: Garmin: Garmin vívoactive 6 specs, TechRadar: Garmin Vivoactive 6 review: A feature-stuffed pocket rocket, Android Central: Garmin Vivoactive 6 review: For the casual fitness-goer, Les Numériques: Test Garmin Vivoactive 6 : une montre connectée élégante et compétitive, Garmin: Garmin Forerunner 165 specs, Android Central: Garmin Forerunner 165 review: Barely a compromise, Les Numériques: Test Garmin Forerunner 165 : une montre running d'entrée de gamme convaincante, Google: Fitbit Versa 4 specs, TechRadar: Fitbit Versa 4 review, Les Numériques: Test Fitbit Versa 4 : la montre de fitness évolue timidement, Google: Fitbit Charge 6 specs, Tom's Guide: Fitbit Charge 6 review: a brilliant tracker with more Google, TechRadar: Fitbit Charge 6 review: A fun but flawed modern fitness tracker, Android Central: Fitbit Charge 6 review: Familiar hardware, Googleified.