Casio WSD-F20A vs. Garmin Forerunner 235 vs. LG Watch Urbane 2 vs. Fitbit Flex vs. Amazfit GTR

 
WSD-F20A
Forerunner 235
Watch Urbane 2
Flex
GTR
 CasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy NowLGWatch Urbane 2Remove Buy NowFitbitFlexRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$399$299.99$300$100$199
Release20182017201520132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration1 day9 daysNA5 days24 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320215 x 180480 x 480NA454 x 454
Size1.32 inches1.23 inches1.38 inchesNA1.39 inches
TouchNA
TypeLCDMIPP-OLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNA1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid WearNABuild-in
Apps
Music

All Wearables