Garmin Fenix 5s vs. Diesel On Full Guard vs. Polar A370 vs. Amazfit GTR vs. Fitbit Inspire 3

 
Fenix 5s
On Full Guard
A370
GTR
Inspire 3
 GarminFenix 5sRemove Buy NowDieselOn Full GuardRemove Buy NowPolarA370Remove Buy NowAmazfitGTRRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$599.99$325$179.95$199$100
Release20172017201720192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 9 days1 dayUp to 3 days24 days10 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218x 218454 x 454160 x 80454 x 45432x18
Size1.1 inches1.4 inches1.18 inches1.39 inches46 inches
Touch
TypenaOMOLEDTFT LCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10ATMIP67WR305 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0Build-in
Apps
Music

All Wearables