Garmin Vivoactive HR vs. Fitbit Alta vs. Garmin Vivofit 3 vs. Michael Kors Access Sofie vs. Garmin Vivofit 4

 
Vivoactive HR
Alta
Vivofit 3
Access Sofie
Vivofit 4
 GarminVivoactive HRRemove Buy NowFitbitAltaRemove Buy NowGarminVivofit 3Remove Buy NowMichael KorsAccess SofieRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$250$130$100$395$79.95
Release20162016201620172018

Activity & Fitness

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

Battery

Duration13 hours to 8 days5 days1 year1 day1 year
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205n/a64 x 64390 x 390 1.19 inches88 x 88
Size1.38 inchesn/a0.55 inchesNA
Touchn/aAMOLDED
Typen/aOLEDn/aNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a5 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/an/an/aAndroid Wear 2.0
Apps
Music

All Wearables