Motorola Moto 360 (2nd Gen) vs. Fitbit Alta vs. Garmin Vivofit 3 vs. Garmin Vivofit 4 vs. Apple Series 6

 
Moto 360 (2nd Gen)
Alta
Vivofit 3
Vivofit 4
Series 6
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAltaRemove Buy NowGarminVivofit 3Remove Buy NowGarminVivofit 4Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$300$130$100$79.95$399
Release20152016201620182020

Activity & Fitness

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

Battery

Duration1.5 days5 days1 year1 yearNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a64 x 6488 x 88384 x 480
Size1.37 inches or 1.56 inchesn/a0.55 inchesNA40mm
Touchn/a
TypeLCDOLEDn/aNAMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP67n/a5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/an/aWatchOS 5
Apps
Musicn/a

All Wearables