Wear Radar

WHOOP 5.0vsGarmin Forerunner 165

WHOOP 5.0
Buy/Wait:good

Current model just released

Best for: Athletes, coaches, and fitness-obsessed users who want deep recovery and sleep data without screen distractions. WHOOP suits those who train hard and want to understand whether their body is ready to push. Not for casual users or those who want smartwatch features like notifications or GPS.

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Garmin Forerunner 165
Buy/Wait:bad

Late in cycle — a new model is likely coming

Best for: Beginner and intermediate runners who want real GPS accuracy and Garmin's analytics depth without the price of the 265 or 965. Also ideal as a first serious GPS watch for anyone moving up from a fitness tracker.

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WHOOP 5.0Garmin Forerunner 165
TierFitness TrackerSports GPS
PlatformiOS & AndroidiOS & Android
Battery5 days11 days
Always-on display
GPS
Cellular
Health sensorshrv, spo2, skin temp, respiratory rate, strainhr, spo2, hrv, stress, body battery
ReleasedSep 1, 2025Mar 5, 2024
Cycle length1461 days1006 days
Cycle advicegoodbad
Deals adviceneutralgood
Next modelWHOOP 6.0 (Expected ~2029)

Why buy each?

WHOOP 5.0

Screenless by design

No distractions — WHOOP tracks everything without buzzing, glowing, or asking for your attention. All data lives in the app.

Best-in-class recovery tracking

WHOOP's Recovery Score synthesises HRV, resting heart rate, sleep quality, and respiratory rate to tell you how ready your body is each day.

Charges while you wear it

The WHOOP battery pack slides onto the device and charges it without removal — no gaps in overnight sleep tracking.

Garmin Forerunner 165

AMOLED display at entry-level price

The FR165 is the first Garmin entry-level running watch with an AMOLED display — dramatically more readable than the LCD it replaces.

Full Garmin running analytics

Training load, recovery time, Body Battery, HRV status, VO2 max estimation — the same analytics found on watches costing twice as much.

11 days of battery

11 days typical use and roughly 19 hours GPS — enough for most training blocks without mid-week charging.