Motorola Moto 360 (2nd Gen) vs. Garmin Vivosmart HR vs. Fitbit Charge 3 vs. Amazfit GTS vs. Garmin VivoActive 4

 
Moto 360 (2nd Gen)
Vivosmart HR
Charge 3
GTS
VivoActive 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitCharge 3Remove Buy NowAmazfitGTSRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$300$170$150$150$349
Release20152015201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days5 days7 days14 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330160 x 6866 x 18348 x 442260 x 260
Size1.37 inches or 1.56 inches1.08 inches.721 inches1.65 inches1.3ionches
Touch
TypeLCDn/aOLEDAMOLEDMIP

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aNAWear OSWear OS
Apps
Musicn/a

All Wearables