Huawei Fit vs. Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Huawei Talkband B2 vs. Casio WSD-F20A

 
Fit
Moto 360 (2nd Gen)
M400
Talkband B2
WSD-F20A
 HuaweiFitRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowHuaweiTalkband B2Remove Buy NowCasioWSD-F20ARemove Buy Now

Basic Info

Suggested Price$130$300$200$180$399
Release20162015201420152018

Activity & Fitness

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

Battery

Duration6 days1.5 days8 hours to 30 days3 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution208 x 208360 x 325 or 360 x 330n/a128 x 88320 x 320
Size1.04 inches1.37 inches or 1.56 inchesn/a0.73 inches1.32 inches
Touch
TypeMemory LCDLCDn/aPMOLEDLCD

Functions

Audio Speakern/aBluetoothAlerts onlyBluetooth
Clock
Phone 5 ATM
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP673 ATMIP575 ATM

Notifications

Phone 5 ATM
Emails
Textsn/a

Software

Operating Systemn/aAndroid Wearn/an/aWear OS
Appsn/a
Musicn/an/a

All Wearables