Garmin Fenix 3 vs. Microsoft Band 2 vs. Diesel On Full Guard vs. Fitbit Versa vs. Amazfit T-Rex

 
Fenix 3
Band 2
On Full Guard
Versa
T-Rex
 GarminFenix 3Remove Buy NowMicrosoftBand 2Remove Buy NowDieselOn Full GuardRemove Buy NowFitbitVersaRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$250$325$199.99$140
Release20152015201720182019

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks48 hours (without GPS)1 day4 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218320 x 128454 x 454300 x300360 x 360
Size1.2 inches1.36 inches1.4 inches1.34 inches1.3 inches
Touch
TypeChroma LEDCapacitative TFTOMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATMIPX7IP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0Build-in
Apps
Music

All Wearables