Garmin Vivoactive HR vs. Moov Now vs. Fitbit Charge 3 vs. Polar A370 vs. Garmin Vivosmart 4

 
Vivoactive HR
Now
Charge 3
A370
Vivosmart 4
 GarminVivoactive HRRemove Buy NowMoovNowRemove Buy NowFitbitCharge 3Remove Buy NowPolarA370Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$250$79$150$179.95$130
Release20162015201820172018

Activity & Fitness

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

Battery

Duration13 hours to 8 days6 months7 daysUp to 3 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution148 x 205n/a66 x 18160 x 8048 x 128
Size1.38 inchesn/a.721 inches1.18 inches0.74 inches
Touchn/a
Typen/an/aOLEDTFT LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATMWR305 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aNA
Apps
Music

All Wearables