Casio WSD-F20A vs. Fitbit Alta HR vs. Polar Loop vs. LG G Watch R vs. Michael Kors Access Lexington 2

 
WSD-F20A
Alta HR
Loop
G Watch R
Access Lexington 2
 CasioWSD-F20ARemove Buy NowFitbitAlta HRRemove Buy NowPolarLoopRemove Buy NowLGG Watch RRemove Buy NowMichael KorsAccess Lexington 2Remove Buy Now

Basic Info

Suggested Price$399$150$100$300$350
Release20182017201320142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day7 days5 days2 days2 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNAn/a
MacNAn/a
WindowsNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320128 x 36NA320 x 320390 x 390
Size1.32 inches1.4 inchesNA1.3 inches1.2 inches
Touch
TypeLCDOLEDLEDP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATMIP673 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSNAAndroid WearWear OS
Apps
Music

All Wearables