Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Casio WSD-F20A vs. Garmin Vivosmart 3 vs. Huawei Band 2

 
Moto 360 (2nd Gen)
M400
WSD-F20A
Vivosmart 3
Band 2
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowCasioWSD-F20ARemove Buy NowGarminVivosmart 3Remove Buy NowHuaweiBand 2Remove Buy Now

Basic Info

Suggested Price$300$200$399$139.99$69.99
Release20152014201820172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days8 hours to 30 days1 day5 days21 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a320 x 32064 x 128128 x 32
Size1.37 inches or 1.56 inchesn/a1.32 inchesNA0.91 inches
Touch
TypeLCDn/aLCDOLEDPMOLED

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWear OS
Apps
Musicn/a

All Wearables