Garmin Vivofit 3 vs. Garmin Forerunner 935 vs. Garmin Forerunner 45 vs. Michael Kors Access Sofie HR vs. Apple Series 6

 
Vivofit 3
Forerunner 935
Forerunner 45
Access Sofie HR
Series 6
 GarminVivofit 3Remove Buy NowGarminForerunner 935Remove Buy NowGarminForerunner 45Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$100$500$199$395$399
Release20162017201920192020

Activity & Fitness

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

Battery

Duration1 yearUp to 2 weeks7 days2 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution64 x 64240 x 240208 x 208390 x 390384 x 480
Size0.55 inches1.2 inches1.04 inches1.19 inches40mm
Touch
Typen/aLCDLCDOMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5 ATM5 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aBuilt-inWear OSWatchOS 5
Apps
Music

All Wearables