Wear Radar

Garmin Forerunner 965vsGarmin vivosmart 5

23d vs 7d
battery life
Garmin Forerunner 965 lasts longer
$450
price gap
Garmin vivosmart 5 cheaper
28g
lighter
Garmin vivosmart 5
2
more health sensors
Garmin Forerunner 965
Garmin Forerunner 965
Buy/Wait:superseded

This model is no longer sold new. It has been replaced by the Garmin Forerunner 970.

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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 965Garmin vivosmart 5
Pricing
Starting price$599$149
Subscriptionℹ️ Optional — $70/yrℹ️ Optional — $70/yr
Hardware
Weight53g25g
Water resistance5ATM5ATM
Battery23 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 965 only
2 exclusive sensors
Training ReadinessDaily recovery score — how ready you are to perform
Running DynamicsCadence, ground contact time, stride length, vertical oscillation
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 965

Full color topographic maps

Turn-by-turn navigation on full TopoActive maps — essential for trail running and mountain racing.

Running dynamics metrics

Cadence, stride length, vertical oscillation, ground contact time, and running power.

23-day battery and 31h GPS

Enough for week-long trail ultras without a charge.

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 $809 over 3 years · no required subscription.

For battery life
Garmin Forerunner 965 wins

23 days vs 7 days battery.

For health depth
Garmin Forerunner 965 wins

7 sensors.

For daily comfort
Garmin vivosmart 5 wins

25g · no required subscription.

Bottom Line

Technical gaps
  1. Forerunner 965-only sensors: Training Readiness, Running Dynamics.
  2. Weight. vivosmart 5 is 28g lighter — relevant for all-day comfort and sleep.
Commercial gaps
  1. Hardware cost. vivosmart 5 is $450 cheaper upfront ($149 vs $599).
Pick the Garmin Forerunner 965 if…

Competitive runners, triathletes, and ultramarathon runners who want full maps, running dynamics, and premium build.

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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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