Casio WSD-F20A vs. Garmin Forerunner 235 vs. LG Watch Urbane vs. Fitbit Flex vs. Polar A370

 
WSD-F20A
Forerunner 235
Watch Urbane
Flex
A370
 CasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy NowLGWatch UrbaneRemove Buy NowFitbitFlexRemove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$399$299.99$245$100$179.95
Release20182017201520132017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration1 day9 daysNA5 daysUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-FiNA

Display

Color
Resolution320 x 320215 x 180320 x 320NA160 x 80
Size1.32 inches1.23 inches1.3 inchesNA1.18 inches
TouchNA
TypeLCDMIPP-OLEDLEDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP671 ATMWR30

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid WearNA
Apps
Music

All Wearables