Motorola Moto 360 (2nd Gen) vs. Microsoft Band 2 vs. Amazfit Stratos vs. Casio WSD-F20A vs. Fitbit Flex

 
Moto 360 (2nd Gen)
Band 2
Stratos
WSD-F20A
Flex
 MotorolaMoto 360 (2nd Gen)Remove Buy NowMicrosoftBand 2Remove Buy NowAmazfitStratosRemove Buy NowCasioWSD-F20ARemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$300$250$199$399$100
Release20152015201820182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days48 hours (without GPS)5 days1 day5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330320 x 128320 x 300320 x 320NA
Size1.37 inches or 1.56 inches1.36 inches1.34 inches1.32 inchesNA
TouchNA
TypeLCDCapacitative TFTOLEDLCDLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX75 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aProprietaryWear OSNA
Apps
Musicn/a

All Wearables