Motorola Moto 360 (2nd Gen) vs. Amazfit Arc vs. Fitbit Versa 2 vs. Garmin Forerunner 45 vs. Garmin Vivosmart 4

 
Moto 360 (2nd Gen)
Arc
Versa 2
Forerunner 45
Vivosmart 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowAmazfitArcRemove Buy NowFitbitVersa 2Remove Buy NowGarminForerunner 45Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$300$69.99$199$199$130
Release20152016201920192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days20 days5 days7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 33072 x40300 x 300208 x 20848 x 128
Size1.37 inches or 1.56 inches0.42 inches1.34 inches1.04 inches0.74 inches
Touch
TypeLCDOLEDAMOLEDLCDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP675 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearBuild-inBuilt-in
Apps
Musicn/a

All Wearables