Motorola Moto 360 (2nd Gen) vs. Fitbit Alta vs. Moov Now vs. Polar M430 vs. Apple Watch Series 4

 
Moto 360 (2nd Gen)
Alta
Now
M430
Watch Series 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAltaRemove Buy NowMoovNowRemove Buy NowPolarM430Remove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$300$130$79$255$329
Release20152016201520172018

Activity & Fitness

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

Battery

Duration1.5 days5 days6 months30 hoursNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/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/a128x128384 x 480
Size1.37 inches or 1.56 inchesn/an/a1.4 inch1.78 inches
Touchn/an/a
TypeLCDOLEDn/aLCDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP67n/an/aWR30Not Yet

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/an/aWatch OS 5
Apps
Musicn/a

All Wearables