Garmin Forerunner 165265965 v2
Whoop 4 v3.0

Device Details

Activity Features

Activity Tracking: Monitors steps, calories, distance, heart rate, sleep tracking, blood oxygen, stress tracking, GPS, energy levels, hydration and women’s health. Tracks running, cycling, swimming, yoga, and more. Supports multi-sport tracking. Customizable plans for workouts.
Performance metrics: Provides VO2 max, training effect, and recovery time.
Maps: Preloaded topographical maps for navigation.
Notifications: Receives phone alerts.
Music controls: Manage music playback.
Water resistant: Yes

Activity Tracking: Recovery score, strain score, heart rate, active minutes, workout modes, calories, temperature, hydration, workouts. Alerts you to move if inactive.
Notifications: Displays calls and messages.
Water resistant: Yes

Age

13+ years

13+ years

Battery

Up to 11 days

Up to 5 days

Brand

Garmin

Whoop

Continuous Glucose Monitoring (CGM) Compatible

Dexcom (G6 or G7)
Freestyle Libre 

No

FSA/HSA Eligible

Possibly with Letter of Medical Necessity (LMN)

Yes

Model

Forerunner 165/265/965

4.0

Phone

Yes

Yes

Price (USD)

From $249.99

$239