Fitbit Flex 2 vs. Garmin Forerunner 235 vs. Michael Kors Access Sofie vs. Garmin VivoActive 4 vs. Apple Series 6

 
Flex 2
Forerunner 235
Access Sofie
VivoActive 4
Series 6
 FitbitFlex 2Remove Buy NowGarminForerunner 235Remove Buy NowMichael KorsAccess SofieRemove Buy NowGarminVivoActive 4Remove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$100$299.99$395$349$399
Release20162017201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days9 days1 day8 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a215 x 180390 x 390 1.19 inches260 x 260384 x 480
Sizen/a1.23 inches1.3ionches40mm
Touchn/aAMOLDED
TypeLEDMIPMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water Resistance5 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0Wear OSWatchOS 5
Apps
Music

All Wearables