Garmin Fenix 5s vs. Casio WSD-F20A vs. Garmin 645 Music vs. LG G Watch R vs. Amazfit GTR

 
Fenix 5s
WSD-F20A
645 Music
G Watch R
GTR
 GarminFenix 5sRemove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowLGG Watch RRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$599.99$399$450$300$199
Release20172018201820142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 9 days1 day7 days2 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218x 218320 x 320240 x 240320 x 320454 x 454
Size1.1 inches1.32 inches1.2 inches1.3 inches1.39 inches
Touch
TypenaLCDMIPP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10ATM5 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid WearBuild-in
Apps
Music

All Wearables