Microsoft Band 2 vs. Casio WSD-F20A vs. Garmin Forerunner 235 vs. Michael Kors Access Sofie vs. Fitbit Charge

 
Band 2
WSD-F20A
Forerunner 235
Access Sofie
Charge
 MicrosoftBand 2Remove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$250$399$299.99$395$130
Release20152018201720172014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours (without GPS)1 day9 days1 day7-10 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 128320 x 320215 x 180390 x 390 1.19 inchesNA
Size1.36 inches1.32 inches1.23 inchesNA
TouchAMOLDEDNA
TypeCapacitative TFTLCDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM5 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid Wear 2.0NA
Apps
Music

All Wearables