Motorola Moto 360 (2nd Gen) vs. Fitbit Charge 2 vs. Amazfit Arc vs. Polar Loop vs. Garmin Forerunner 45

 
Moto 360 (2nd Gen)
Charge 2
Arc
Loop
Forerunner 45
 MotorolaMoto 360 (2nd Gen)Remove Buy NowFitbitCharge 2Remove Buy NowAmazfitArcRemove Buy NowPolarLoopRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$300$150$69.99$100$199
Release20152016201620132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days20 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a72 x40NA208 x 208
Size1.37 inches or 1.56 inchesn/a0.42 inchesNA1.04 inches
Touchn/a
TypeLCDOLEDOLEDLEDLCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aIP672 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNABuilt-in
Apps
Musicn/a

All Wearables