Garmin Forerunner 265vsSamsung Galaxy Watch
13d vs 1.5d
battery life
Garmin Forerunner 265 lasts longer
$70
price gap
Samsung Galaxy Watch cheaper
15g
lighter
Samsung Galaxy Watch
4
more health sensors
Samsung Galaxy Watch
Garmin Forerunner 265
Buy/Wait:superseded
This model is no longer sold new. It has been replaced by the Garmin Forerunner 570.
Full details →| Garmin Forerunner 265 | Samsung Galaxy Watch |
|---|
| Pricing |
| Starting price | $449 | $379★ |
| Subscription | ℹ️ Optional — $70/yr | ✓ None |
| Hardware |
| Weight | 47g | 32g★ |
| Water resistance | 5ATM | 5ATM |
| Battery | 13 days★ | 1.5 days |
| Always-on display | ❌ | ✅★ |
| GPS | ✅ | ✅ |
| Cellular | ❌ | ✅★ |
| Platform | iOS & Android | Android only |
| Tier | Sports GPS | Smartwatch |
| Buy timing |
| Released | Mar 1, 2023 | Aug 7, 2026 |
| Cycle advice | superseded | good |
| Deals advice | clearance | good |
| Next model | — | — |
Health Sensors
3 exclusive sensors
Stress TrackingStress estimate from HRV and physiological signals
Body BatteryGarmin's energy reserve — how much fuel left in the tank
Training ReadinessDaily recovery score — how ready you are to perform
3 shared
Heart RateContinuous or on-demand pulse tracking
SpO2Blood oxygen saturation, tracked during sleep
HRVHeart rate variability — stress & recovery scores
7 exclusive sensors
Irregular RhythmBackground optical check for irregular heart rhythms
Fall DetectionAuto-calls emergency services after a hard fall
Sleep ApneaFDA-cleared detection of signs of moderate to severe sleep apnea
ECGDetects irregular heart rhythms (AFib)
Blood PressureDetects hypertension patterns — trend tracking, not clinical mmHg
Skin TempOvernight changes linked to illness or cycle tracking
Body CompositionEstimates body fat & muscle mass
Why buy each?
Garmin Forerunner 265
Multi-band GPS accuracyL1+L5 multi-band GPS reduces position drift in urban canyons and dense forest.
Training readiness scoreDaily score combining HRV status, sleep, acute load, and recovery time.
Race time predictorEstimates finish time for 5K, 10K, half-marathon, and marathon based on current fitness.
Samsung Galaxy Watch
Best-in-class health trackingECG, blood pressure, body composition, SpO2, and advanced sleep coaching — all processed on-device with Galaxy AI.
Deep Samsung ecosystem integrationAnswer calls, control SmartThings, and use Galaxy AI features seamlessly across Galaxy phones and tablets.
Full Wear OS with Google appsAccess Google Play, Google Maps, Google Wallet, and Samsung's One UI Watch interface.
Quick Winner
The right pick depends on what you optimize for.
For the budget
Samsung Galaxy Watch wins
$379 vs $659 over 3 years.
For battery life
Garmin Forerunner 265 wins
13 days vs 1.5 days battery.
For health depth
Samsung Galaxy Watch wins
10 sensors.
For daily comfort
Samsung Galaxy Watch wins
32g.
Bottom Line
- Forerunner 265-only sensors: Stress Tracking, Body Battery, Training Readiness.
- Galaxy Watch-only sensors: Irregular Rhythm, Fall Detection, Sleep Apnea, ECG, Blood Pressure, Skin Temp, Body Composition.
- Weight. Galaxy Watch is 15g lighter — relevant for all-day comfort and sleep.
- Hardware cost. Galaxy Watch is $70 cheaper upfront ($379 vs $449).
Pick the Garmin Forerunner 265 if…
Regular runners who race 5K to marathon distances and want accurate GPS and detailed training load management.
Full details →Pick the Samsung Galaxy Watch if…
Android users — especially those in the Samsung ecosystem — who want a premium smartwatch with comprehensive health tracking, Wear OS flexibility, and strong software support. The Ultra suits outdoor-active users who need longer battery life.
Full details →