
Garmin Forerunner 165
- Key training features
- Bright display
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Pay less for running basics, all-round fitness or a tougher watch.
Updated 11 November 2026
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For most runners it does the job: Android Central calls it barely a compromise, with accurate GPS and heart rate. Les Numériques rated it a convincing entry model. You lose some of the 265's deeper analysis.
Les Numériques found it elegant and competitive, with about 11 days of battery. Android Central pitches it at casual gym-goers. TechRadar liked how much it packs in. Dedicated racers get less coaching than on a Forerunner.
Tom's Guide calls it near-perfect for outdoor enthusiasts, rarely needing a charge. Android Central found the AMOLED version easier to use but still bulky. It suits hikers and trail runners more than track sessions, and it has no full maps either.
Final recommendation: The Forerunner 165 covers most runners for much less. Choose the vivoactive 6 if you also lift, swim or do classes. The Instinct 3 AMOLED is the tough choice that lasts longest. Stay with the Forerunner 265 for race training and recovery insight.
| Model | ![]() | ![]() | ![]() | ![]() |
|---|---|---|---|---|
| Price level | Premium | Affordable | Affordable | Affordable |
| Battery (claimed) | Up to 13 days (46 mm) / 15 days (265S) | Up to 11 days (smartwatch mode) | Up to 11 days (smartwatch mode) | Up to 18 days (AMOLED 45 mm) |
| GPS | Built-in, up to 20 hours (46 mm) / 24 hours (265S), GPS-only | Built-in, up to 19 hours (GPS-only) | Built-in, up to 21 hours (GPS-only) | Built-in, up to 32 hours GPS-only (AMOLED 45 mm) |
| Screen | AMOLED, 1.3-inch (46 mm) / 1.1-inch (265S) | AMOLED, 1.2-inch | AMOLED, 1.2-inch | AMOLED 1.2-inch (45 mm) / 1.3-inch (50 mm), or MIP two-window (Solar) |
| Maps | No | No | No | No |
| 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 ↗ |
Of these, the Forerunner 165. It has an AMOLED display, accurate GPS and the core training features.
Yes. Garmin quotes up to 18 days for the 45 mm AMOLED Instinct 3, against 13 days for the 46 mm Forerunner 265.
For casual runs, yes. It has GPS and running profiles but fewer race tools than the Forerunner range.
We compared the Garmin Forerunner 265 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 Forerunner 265 specs, T3: Garmin Forerunner 265 review: AMOLED, at last, Tom's Guide: Garmin Forerunner 265 review, Android Central: Garmin Forerunner 265 review: It's a prettier 255, and that's okay, 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, 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 Instinct 3 AMOLED specs, TechRadar: Garmin Instinct 3 review: Instinctively a winning fitness watch, Android Central: Garmin Instinct 3 AMOLED review: A pretty face on a classic experience, Tom's Guide: Garmin Instinct 3 review: A near-perfect smartwatch for outdoor enthusiasts.