Motorola Moto 360 (2nd Gen) vs. Fitbit Alta vs. Fitbit Charge 2 vs. Fitbit Charge vs. Apple Watch Ultra

 
Moto 360 (2nd Gen)
Alta
Charge 2
Charge
Watch Ultra
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitAltaRemove Buy NowFitbitCharge 2Remove Buy NowFitbitChargeRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$300$130$150$130$799
Release20152016201620142022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days5 days7-10 days36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/an/aNA502x410 pixels
Size1.37 inches or 1.56 inchesn/an/aNA1.92 inches
Touchn/an/aNA
TypeLCDOLEDOLEDOLED

Functions

Audio SpeakerBluetooth
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/an/a1 ATM10 ATM (100 Meters)

Notifications

Phone
Emailsn/a
Texts

Software

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

All Wearables