Motorola Moto 360 (2nd Gen) vs. Fitbit Flex 2 vs. Garmin Vivosmart 3 vs. Garmin VivoActive 4 vs. Apple Watch Ultra

 
Moto 360 (2nd Gen)
Flex 2
Vivosmart 3
VivoActive 4
Watch Ultra
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmart 3Remove Buy NowGarminVivoActive 4Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$300$100$139.99$349$799
Release20152016201720192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days5 days8 days36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution360 x 325 or 360 x 330n/a64 x 128260 x 260502x410 pixels
Size1.37 inches or 1.56 inchesn/aNA1.3ionches1.92 inches
Touchn/a
TypeLCDLEDOLEDMIP

Functions

Audio SpeakerBluetooth
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWear OSWatchOS 9
Apps
Musicn/a

All Wearables