Wear Radar

Garmin Forerunner 165vsApple Watch

11d vs 1d
battery life
Garmin Forerunner 165 lasts longer
$150
price gap
Garmin Forerunner 165 cheaper
5
more health sensors
Apple Watch
Garmin Forerunner 165
Buy/Wait:bad

Late in cycle — a new model is likely coming

Full details →
Apple Watch
Buy/Wait:neutral

Reaching maturity, next model expected soon

Full details →
Garmin Forerunner 165Apple Watch
Pricing
Starting price$249$399
Subscriptionℹ️ Optional — $70/yr✓ None
Hardware
Weight39g30g
Water resistance5ATM50m
Battery11 days1 days
Always-on display
GPS
Cellular
PlatformiOS & AndroidiOS only
TierSports GPSSmartwatch
Buy timing
ReleasedMar 5, 2024Sep 19, 2025
Cycle advicebadneutral
Deals advicegoodneutral
Next modelGarmin Forerunner 170 (Expected March 2026)Apple Watch Series 12 (Expected fall 2026)

Health Sensors

Garmin Forerunner 165 only
2 exclusive sensors
Stress TrackingStress estimate from HRV and physiological signals
Body BatteryGarmin's energy reserve — how much fuel left in the tank
Both
3 shared
Heart RateContinuous or on-demand pulse tracking
SpO2Blood oxygen saturation, tracked during sleep
HRVHeart rate variability — stress & recovery scores
Apple Watch only
7 exclusive sensors
Irregular RhythmBackground optical check for irregular heart rhythms
Fall DetectionAuto-calls emergency services after a hard fall
Crash DetectionDetects vehicle crashes and alerts emergency contacts
Sleep ApneaFDA-cleared detection of signs of moderate to severe sleep apnea
ECGDetects irregular heart rhythms (AFib)
Skin TempOvernight changes linked to illness or cycle tracking
Blood PressureDetects hypertension patterns — trend tracking, not clinical mmHg

Why buy each?

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.

Apple Watch

Hypertension detection

The Series 11 is the first mainstream smartwatch to offer FDA-cleared hypertension (high blood pressure) detection — a feature that could flag silent health risks.

Thinnest Apple Watch ever

At 9.7mm, the Series 11 is significantly slimmer than previous models — noticeably lighter on the wrist for all-day and sleep tracking.

ECG, SpO2 and sleep apnea detection

On-demand ECG, continuous blood oxygen monitoring, and sleep apnea detection (FDA-cleared) make this one of the most medically relevant consumer wearables available.

Quick Winner

The right pick depends on what you optimize for.

For the budget
Apple Watch wins

$399 vs $459 over 3 years · no required subscription.

For battery life
Garmin Forerunner 165 wins

11 days vs 1 days battery.

For health depth
Apple Watch wins

10 sensors.

For daily comfort
Apple Watch wins

30g · no required subscription.

Bottom Line

Technical gaps
  1. Forerunner 165-only sensors: Stress Tracking, Body Battery.
  2. Watch-only sensors: Irregular Rhythm, Fall Detection, Crash Detection, Sleep Apnea, ECG, Skin Temp, Blood Pressure.
  3. Weight. Watch is 9g lighter — relevant for all-day comfort and sleep.
Commercial gaps
  1. Hardware cost. Forerunner 165 is $150 cheaper upfront ($249 vs $399).
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.

Full details →
Pick the Apple Watch if…

iPhone users who want the most capable smartwatch health experience available. Ideal for anyone who values medical-grade monitoring (ECG, blood pressure, SpO2), a premium always-on display, and the best Apple Watch workout tracking. If health is your priority, this is the one to get.

Full details →