Motorola Moto 360 (2nd Gen) vs. Fitbit Alta vs. Withings Go vs. Fitbit Flex vs. Apple Watch Ultra

 
Moto 360 (2nd Gen)
Alta
Go
Flex
Watch Ultra
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAltaRemove Buy NowWithingsGoRemove Buy NowFitbitFlexRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$300$130$80$100$799
Release20152016201620132022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days8 months5 days36 hrs
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/aNA
Macn/an/a
Windowsn/an/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330n/an/aNA502x410 pixels
Size1.37 inches or 1.56 inchesn/an/aNA1.92 inches
Touchn/an/aNA
TypeLCDOLEDE-InkLED

Functions

Audio SpeakerBluetooth
ClockLTPO OLED Retina
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/a5 ATM1 ATM10 ATM (100 Meters)

Notifications

Phonen/a
Emailsn/an/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aNAWatchOS 9
Appsn/a
Musicn/a

All Wearables