Wear Radar

Amazfit Band 7vsGarmin Forerunner 165

18d vs 11d
battery life
Amazfit Band 7 lasts longer
$199
price gap
Amazfit Band 7 cheaper
11g
lighter
Amazfit Band 7
Amazfit Band 7
Buy/Wait:bad

Overdue for a refresh — no successor announced yet. Prices should be at their lowest

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Garmin Forerunner 165
Buy/Wait:bad

Late in cycle — a new model is likely coming

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Amazfit Band 7Garmin Forerunner 165
Pricing
Starting price$50$249
Subscription✓ Noneℹ️ Optional — $70/yr
Hardware
Weight28g39g
Water resistance5ATM5ATM
Battery18 days11 days
Always-on display
GPS
Cellular
PlatformiOS & AndroidiOS & Android
TierFitness TrackerSports GPS
Buy timing
ReleasedSep 22, 2022Mar 5, 2024
Cycle advicebadbad
Deals advicegoodgood
Next modelGarmin Forerunner 170 (Expected March 2026)

Health Sensors

Amazfit Band 7 only
1 exclusive sensor
Sleep TrackingMonitors sleep stages: light, deep, and REM
Both
3 shared
Heart RateContinuous or on-demand pulse tracking
SpO2Blood oxygen saturation, tracked during sleep
Stress TrackingStress estimate from HRV and physiological signals
Garmin Forerunner 165 only
2 exclusive sensors
HRVHeart rate variability — stress & recovery scores
Body BatteryGarmin's energy reserve — how much fuel left in the tank

Why buy each?

Amazfit Band 7

18-day battery at under $50

18 days of typical use with health monitoring — nearly 3 weeks without charging, far beyond any smartwatch competitor.

Alexa built-in

Ask Alexa for weather, timers, reminders, and smart home controls directly from your wrist — unusual for a sub-$50 fitness band.

PAI health scoring

Amazfit's Personal Activity Intelligence score aggregates your daily activity into a single 0–100 health index, guiding you toward optimal activity levels.

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.

Quick Winner

The right pick depends on what you optimize for.

For the budget
Amazfit Band 7 wins

$50 vs $459 over 3 years · no required subscription.

For battery life
Amazfit Band 7 wins

18 days vs 11 days battery.

For health depth
Garmin Forerunner 165 wins

5 sensors.

For daily comfort
Amazfit Band 7 wins

28g · no required subscription.

Bottom Line

Technical gaps
  1. Band 7-only sensors: Sleep Tracking.
  2. Forerunner 165-only sensors: HRV, Body Battery.
  3. Weight. Band 7 is 11g lighter — relevant for all-day comfort and sleep.
Commercial gaps
  1. Hardware cost. Band 7 is $199 cheaper upfront ($50 vs $249).
Pick the Amazfit Band 7 if…

Budget-conscious users who want more features than a basic step counter — SpO2, stress, sleep analysis, and workout tracking — without paying for a full smartwatch. Works with both iPhone and Android.

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Pick the Garmin Forerunner 165 if…

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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