Motorola Moto 360 (2nd Gen) vs. Polar V800 vs. Garmin Vivosmart HR vs. Jaybird Reign vs. Garmin VivoActive 4

 
Moto 360 (2nd Gen)
V800
Vivosmart HR
Reign
VivoActive 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarV800Remove Buy NowGarminVivosmart HRRemove Buy NowJaybirdReignRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$300$470$170$150$349
Release20152014201520152019

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days13 hours to 30 days5 days5 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a160 x 68NA260 x 260
Size1.37 inches or 1.56 inchesn/a1.08 inchesNA1.3ionches
TouchNA
TypeLCDn/an/aLEDMIP

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM5 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/an/aNAWear OS
Apps
Musicn/a

All Wearables