Samsung Gear S vs. Fitbit Flex 2 vs. Samsung Gear 2 vs. Fitbit Charge

 
Gear S
Flex 2
Gear 2
Charge
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowSamsungGear 2Remove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$250$100$300$130
Release2013201620142014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Durationn/a5 days2-3 days7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360n/a320 x 320NA
Size2 inchesn/a1.63 inchesNA
Touchn/aNA
TypeSuper AMOLEDLEDSuper AMOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aTizen OSNA
Apps
Music

All Wearables