Garmin Forerunner 165/265/965
Fitbit Ace LTE

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: Monitors steps, active minutes, sleep and distance. Tracks activities like running, biking, and sports. Has goal setting where kids can set daily step and activity goals. Movement reminder to encourage kids to stay active.
Family account: Parents can manage and view their child's activity.
Water resistant: Yes

Age

13+ years

7+ years

Battery

Up to 11 days

Up to 16+ hours

Brand

Garmin

Fitbit

Continuous Glucose Monitoring (CGM) Compatible

Dexcom (G6 or G7)
Freestyle Libre 

No

FSA/HSA Eligible

Possibly with Letter of Medical Necessity (LMN)

Possibly with Letter of Medical Necessity (LMN) or a health reimbursement arrangement (HRA)

Model

Forerunner 165/265/965

Ace LTE

Phone

Yes

Yes

Price (USD)

From $249.99

$229.95