Garmin Vivoactive vs. Fitbit Alta HR vs. Michael Kors Access Sofie HR vs. Garmin VivoActive 4 vs. Apple SE

 
Vivoactive
Alta HR
Access Sofie HR
VivoActive 4
SE
 GarminVivoactiveRemove Buy NowFitbitAlta HRRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivoActive 4Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$250$150$395$349$279
Release20152017201920192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days7 days2 days8 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148128 x 36390 x 390260 x 260384 x 480
Size1.38 inches1.4 inches1.19 inches1.3ionches40mm
Touch
TypeLCDOLEDOMOLEDMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSWear OSWatchOS 5
Apps
Music

All Wearables