Fitbit Blaze vs. Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Asus VivoWatch vs. Garmin Vivofit 4

 
Blaze
Moto 360 (2nd Gen)
M400
VivoWatch
Vivofit 4
 FitbitBlazeRemove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowAsusVivoWatchRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$200$300$200$160$79.95
Release20162015201420182018

Activity & Fitness

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

Battery

Duration5 Days1.5 days8 hours to 30 days24 hours to 10 days1 year
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 325 or 360 x 330n/a128 x 12888 x 88
Sizen/a1.37 inches or 1.56 inchesn/aNANA
Touch
TypeLCDLCDn/aNANA

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistancen/aIP673 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wearn/aKoodOS
Apps
Musicn/a

All Wearables