Michael Kors Access Sofie vs. Fitbit Flex vs. Apple Watch Series 4 vs. Garmin Forerunner 45

 
Access Sofie
Flex
Watch Series 4
Forerunner 45
 Michael KorsAccess SofieRemove Buy NowFitbitFlexRemove Buy NowAppleWatch Series 4Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$395$100$329$199
Release2017201320182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day5 daysNot Yet7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution390 x 390 1.19 inchesNA384 x 480208 x 208
SizeNA1.78 inches1.04 inches
TouchAMOLDEDNA
TypeLEDMicroLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATM1 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0NAWatch OS 5Built-in
Apps
Music

All Wearables