Wear Radar

Garmin Forerunner 265vsGarmin vivosmart 5

13d vs 7d
battery life
Garmin Forerunner 265 lasts longer
$300
price gap
Garmin vivosmart 5 cheaper
22g
lighter
Garmin vivosmart 5
Garmin Forerunner 265
Buy/Wait:superseded

This model is no longer sold new. It has been replaced by the Garmin Forerunner 570.

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Garmin vivosmart 5
Buy/Wait:bad

Late in cycle — a new model is likely coming

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Garmin Forerunner 265Garmin vivosmart 5
Pricing
Starting price$449$149
Subscriptionℹ️ Optional — $70/yrℹ️ Optional — $70/yr
Hardware
Weight47g25g
Water resistance5ATM5ATM
Battery13 days7 days
Always-on display
GPS
Cellular
PlatformiOS & AndroidiOS & Android
TierSports GPSFitness Tracker
Buy timing
ReleasedMar 1, 2023Apr 26, 2022
Cycle advicesupersededbad
Deals adviceclearancegreat
Next modelGarmin vivosmart 6 (Expected 2026)

Health Sensors

Garmin Forerunner 265 only
1 exclusive sensor
Training ReadinessDaily recovery score — how ready you are to perform
Both
5 shared
Heart RateContinuous or on-demand pulse tracking
SpO2Blood oxygen saturation, tracked during sleep
HRVHeart rate variability — stress & recovery scores
Stress TrackingStress estimate from HRV and physiological signals
Body BatteryGarmin's energy reserve — how much fuel left in the tank
Garmin vivosmart 5 only
No exclusive sensors

Why buy each?

Garmin Forerunner 265

Multi-band GPS accuracy

L1+L5 multi-band GPS reduces position drift in urban canyons and dense forest.

Training readiness score

Daily score combining HRV status, sleep, acute load, and recovery time.

Race time predictor

Estimates finish time for 5K, 10K, half-marathon, and marathon based on current fitness.

Garmin vivosmart 5

Garmin Body Battery in a band

Body Battery energy monitoring — the feature Garmin is known for — in a wristband that's thinner than most fitness trackers.

HRV status and stress tracking

Continuous heart rate variability monitoring and all-day stress tracking give a more complete picture of recovery and readiness than step counts alone.

Works with Garmin Connect ecosystem

All data syncs to Garmin Connect, compatible with thousands of third-party apps, coaches, and integrations across the Garmin platform.

Quick Winner

The right pick depends on what you optimize for.

For the budget
Garmin vivosmart 5 wins

$359 vs $659 over 3 years · no required subscription.

For battery life
Garmin Forerunner 265 wins

13 days vs 7 days battery.

For health depth
Garmin Forerunner 265 wins

6 sensors.

For daily comfort
Garmin vivosmart 5 wins

25g · no required subscription.

Bottom Line

Technical gaps
  1. Forerunner 265-only sensors: Training Readiness.
  2. Weight. vivosmart 5 is 22g lighter — relevant for all-day comfort and sleep.
Commercial gaps
  1. Hardware cost. vivosmart 5 is $300 cheaper upfront ($149 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.

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Pick the Garmin vivosmart 5 if…

Garmin users and health-focused individuals who want Body Battery, HRV, and advanced sleep analytics in a slim, discreet wristband rather than a sports watch. Compatible with both iPhone and Android via Garmin Connect.

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