Garmin Fenix 3 vs. Amazfit Stratos vs. Casio WSD-F20A vs. Garmin 645 Music vs. Diesel On Full Guard 2.5

 
Fenix 3
Stratos
WSD-F20A
645 Music
On Full Guard 2.5
 GarminFenix 3Remove Buy NowAmazfitStratosRemove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$500$199$399$450$325
Release20152018201820182018

Activity & Fitness

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

Battery

Duration50 hours to 6 weeks5 days1 day7 days4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218320 x 300320 x 320240 x 240454x454
Size1.2 inches1.34 inches1.32 inches1.2 inches1.39 inches
Touch
TypeChroma LEDOLEDLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATM5 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryWear OSWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables