Motorola Moto 360 (2nd Gen) vs. Fitbit Alta vs. Polar M430 vs. Motorola Moto 360 (1st Gen) vs. Fitbit Charge 3

 
Moto 360 (2nd Gen)
Alta
M430
Moto 360 (1st Gen)
Charge 3
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAltaRemove Buy NowPolarM430Remove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitCharge 3Remove Buy Now

Basic Info

Suggested Price$300$130$255$150$150
Release20152016201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days30 hours1 day7 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNANot yet

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a128x128320 x 26066 x 18
Size1.37 inches or 1.56 inchesn/a1.4 inch1.56 inches.721 inches
Touchn/a
TypeLCDOLEDLCDLCDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aWR30IP675 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearNA
Apps
Musicn/aNA

All Wearables