Garmin Fenix 3 vs. Apple Watch Series 2 vs. Diesel On Full Guard vs. Jawbone UP3 vs. Amazfit T-Rex

 
Fenix 3
Watch Series 2
On Full Guard
UP3
T-Rex
 GarminFenix 3Remove Buy NowAppleWatch Series 2Remove Buy NowDieselOn Full GuardRemove Buy NowJawboneUP3Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$500$269$325$180$140
Release20152016201720132019

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks18 hours1 day7 days20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218340 x 272 or 390 x 312454 x 454NA360 x 360
Size1.2 inches1.5 inches or 1.65 inches1.4 inchesNA1.3 inches
TouchNA
TypeChroma LEDAMOLEDOMOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5ATMIP67NA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSAndroid Wear 2.0NABuild-in
Apps
MusicNA

All Wearables