Garmin Fenix 3 vs. Diesel On Full Guard vs. Fitbit Versa vs. Garmin 645 Music vs. Amazfit GTS

 
Fenix 3
On Full Guard
Versa
645 Music
GTS
 GarminFenix 3Remove Buy NowDieselOn Full GuardRemove Buy NowFitbitVersaRemove Buy NowGarmin645 MusicRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$500$325$199.99$450$150
Release20152017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks1 day4 days7 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218454 x 454300 x300240 x 240348 x 442
Size1.2 inches1.4 inches1.34 inches1.2 inches1.65 inches
Touch
TypeChroma LEDOMOLEDOLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIP675 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Wear OS
Apps
Music

All Wearables