Samsung Gear S2 vs. Fitbit Flex 2 vs. Sony SmartBand 2 vs. Fitbit Flex vs. Michael Kors Access Sofie HR

 
Gear S2
Flex 2
SmartBand 2
Flex
Access Sofie HR
 SamsungGear S2Remove Buy NowFitbitFlex 2Remove Buy NowSonySmartBand 2Remove Buy NowFitbitFlexRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$300$100$130$100$395
Release20152016201520132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days5 days2 days5 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/an/a
Resolution360 x 360n/an/aNA390 x 390
Size1.2 inchesn/an/aNA1.19 inches
Touchn/an/aNA
TypeSuper AMOLEDLEDn/aLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIP581 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aNAWear OS
Apps
Music

All Wearables