Apple Watch 2 v3
Garmin Fenix 8 v2

Device Details

Activity Features

Activity Tracking: Monitors steps, calories, distance, heart rate, sleep, GPS, blood oxygen, fall detection. Supports a variety of workouts like running, cycling, yoga and swimming.
Temperature Sensor: Added on Series 8 and 9
Notifications: Displays notifications from your phone.
Water Resistant: Yes

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. Also has sports apps for workouts modes and guided exercises.
Performance metrics: Provides VO2 max, training effect, and recovery time.
Maps: Preloaded topographical maps for navigation.
Water resistant: Yes

Age

N/A

13+ years or 22+ years for ECG app (only available in some regions)

Battery

Up to 18 hours

Up to 10 days

Brand

Apple

Garmin

Continuous Glucose Monitoring (CGM) Compatible

Dexcom (G6 or G7)
Freestyle Libre 2 and 3

Dexcom (G6 or G7)
Freestyle Libre 

FSA/HSA Eligible

No

Possibly with Letter of Medical Necessity (LMN)

Model

Series 6/7/8/9/10/SE (2nd Generation)

Fenix 8

Phone

Yes

Yes

Price (USD)

$169-$749

 

From $1,000.00