Fitbit Alta vs. Amazfit Cor vs. Garmin Vivofit 4 vs. Polar A370 vs. Garmin Vivosmart 4

 
Alta
Cor
Vivofit 4
A370
Vivosmart 4
 FitbitAltaRemove Buy NowAmazfitCorRemove Buy NowGarminVivofit 4Remove Buy NowPolarA370Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$130$79.99$79.95$179.95$130
Release20162018201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days12 days1 yearUp to 3 days7 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a80 x 16088 x 88160 x 8048 x 128
Sizen/a1.23 inchesNA1.18 inches0.74 inches
Touchn/a
TypeOLEDIPS LCDNATFT LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM5 ATMWR305 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/a
Apps
Music

All Wearables