Fitbit Flex 2 vs. Garmin Vivofit 3 vs. Michael Kors Access Sofie vs. Fitbit Flex vs. Michael Kors Access Runway

 
Flex 2
Vivofit 3
Access Sofie
Flex
Access Runway
 FitbitFlex 2Remove Buy NowGarminVivofit 3Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitFlexRemove Buy NowMichael KorsAccess RunwayRemove Buy Now

Basic Info

Suggested Price$100$100$395$100$350
Release20162016201720132018

Activity & Fitness

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

Battery

Duration5 days1 year1 day5 days1 day
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a64 x 64390 x 390 1.19 inchesNA390 x 390
Sizen/a0.55 inchesNA1.19 inches
Touchn/aAMOLDEDNA
TypeLEDn/aLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM1 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2.0NAWear OS
Apps
Music

All Wearables