Casio WSD-F20A vs. Michael Kors Grayson vs. Garmin Forerunner 45 vs. LG G Watch R vs. Michael Kors Grayson vs. Huawei Band 2

 
WSD-F20A
Grayson
Forerunner 45
G Watch R
Grayson
Band 2
 CasioWSD-F20ARemove Buy NowMichael KorsGraysonRemove Buy NowGarminForerunner 45Remove Buy NowLGG Watch RRemove Buy NowMichael KorsGraysonRemove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$399$350$199$300$350$69.99
Release201820182019201420182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day24 hours7 days2 days24 hours21 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320453 x 454208 x 208320 x 320453x454128 x 32
Size1.32 inches1.39 inches1.04 inches1.3 inches1.39 inches0.91 inches
Touch
TypeLCDAMOLEDLCDP-OLEDAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM5 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid WearBuilt-inAndroid WearAndroid Wear
Apps
Music

All Wearables