Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Moov Now vs. Amazfit Arc vs. Asus VivoWatch

 
Moto 360 (2nd Gen)
M400
Now
Arc
VivoWatch
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowMoovNowRemove Buy NowAmazfitArcRemove Buy NowAsusVivoWatchRemove Buy Now

Basic Info

Suggested Price$300$200$79$69.99$160
Release20152014201520162018

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days6 months20 days24 hours to 10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/an/a72 x40128 x 128
Size1.37 inches or 1.56 inchesn/an/a0.42 inchesNA
Touchn/a
TypeLCDn/an/aOLEDNA

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/aNA
Ultraviolet Sensor
Water ResistanceIP673 ATMn/aIP67IP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aKoodOS
Apps
Musicn/a

All Wearables