Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Moov Now vs. Fitbit Ionic vs. Amazfit Pace

 
Moto 360 (2nd Gen)
M400
Now
Ionic
Pace
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowMoovNowRemove Buy NowFitbitIonicRemove Buy NowAmazfitPaceRemove Buy Now

Basic Info

Suggested Price$300$200$79$299$130
Release20152014201520172017

Activity & Fitness

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

Battery

Duration1.5 days8 hours to 30 days6 months4+ days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/an/a348x250320 x 300
Size1.37 inches or 1.56 inchesn/an/a1.421.34 inches
Touchn/a
TypeLCDn/an/aOLEDTFT LCD

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP673 ATMn/a50mIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aFitbit OSProprietary
Apps
Musicn/a

All Wearables