Fitbit Flex 2 vs. Samsung Gear Fit2 vs. Michael Kors Access Sofie vs. Fitbit Charge HR

 
Flex 2
Gear Fit2
Access Sofie
Charge HR
 FitbitFlex 2Remove Buy NowSamsungGear Fit2Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitCharge HRRemove Buy Now

Basic Info

Suggested Price$100$180$395$150
Release2016201620172015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days3-4 days1 day5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a432 x 216390 x 390 1.19 inchesNA
Sizen/a1.5 inchesNA
Touchn/aAMOLDEDNA
TypeLEDSuper AMOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP681 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTizenAndroid Wear 2.0NA
Apps
Music

All Wearables