Casio G-Shock GBA800 vs. Casio WSD-F20A vs. Michael Kors Access Sofie vs. Fitbit Flex vs. Microsoft Band

 
G-Shock GBA800
WSD-F20A
Access Sofie
Flex
Band
 CasioG-Shock GBA800Remove Buy NowCasioWSD-F20ARemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitFlexRemove Buy NowMicrosoftBandRemove Buy Now

Basic Info

Suggested Price$120$399$395$100$200
Release20182018201720132014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 years1 day1 day5 days2 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320390 x 390 1.19 inchesNA320 x 106
Size1.32 inchesNA1.37 inches
TouchAMOLDEDNA
TypeLCDLEDCapacitative TFT

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance20 ATM5 ATM1 ATM1 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid Wear 2.0NANA
Apps
Music

Wearables by Microsoft

Microsoft Band 2

All Wearables