Samsung Gear S3 vs. Fitbit Alta vs. Fitbit Flex 2 vs. Samsung Galaxy Watch vs. Fitbit Inspire HR

 
Gear S3
Alta
Flex 2
Galaxy Watch
Inspire HR
 SamsungGear S3Remove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowSamsungGalaxy WatchRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$350$130$100$330$99
Release20162016201620182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration4 days5 days5 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/aNA
GPS
NFCn/a
Wi-Fi

Display

Colorn/a
Resolution360 x 360n/an/a360 x 360139 x 60
Size1.3 inchesn/an/a1.2 inches or 1.3 inches1.4 inches
Touchn/an/a
TypeFullcolor AODOLEDLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68n/a5 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/an/aTizen OSFitbit OS
Apps
MusicSpotify

All Wearables