Garmin Vivoactive HR vs. Garmin Vivofit 4 vs. Garmin Forerunner 45 vs. Michael Kors Access Sofie HR vs. Apple SE

 
Vivoactive HR
Vivofit 4
Forerunner 45
Access Sofie HR
SE
 GarminVivoactive HRRemove Buy NowGarminVivofit 4Remove Buy NowGarminForerunner 45Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$250$79.95$199$395$279
Release20162018201920192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days1 year7 days2 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 20588 x 88208 x 208390 x 390384 x 480
Size1.38 inchesNA1.04 inches1.19 inches40mm
Touch
Typen/aNALCDOMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aBuilt-inWear OSWatchOS 5
Apps
Music

All Wearables