Microsoft Band 2 vs. Amazfit Stratos vs. Casio WSD-F20A vs. Fitbit Flex vs. Michael Kors Access Lexington 2

 
Band 2
Stratos
WSD-F20A
Flex
Access Lexington 2
 MicrosoftBand 2Remove Buy NowAmazfitStratosRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitFlexRemove Buy NowMichael KorsAccess Lexington 2Remove Buy Now

Basic Info

Suggested Price$250$199$399$100$350
Release20152018201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours (without GPS)5 days1 day5 days2 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 128320 x 300320 x 320NA390 x 390
Size1.36 inches1.34 inches1.32 inchesNA1.2 inches
TouchNA
TypeCapacitative TFTOLEDLCDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM5 ATM1 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aProprietaryWear OSNAWear OS
Apps
Music

All Wearables