Samsung Gear S vs. Samsung Gear S2 vs. Fitbit Flex vs. Garmin Vivosport vs. Fitbit Inspire HR

 
Gear S
Gear S2
Flex
Vivosport
Inspire HR
 SamsungGear SRemove Buy NowSamsungGear S2Remove Buy NowFitbitFlexRemove Buy NowGarminVivosportRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$250$300$100$199$99
Release20132015201320172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days5 days7 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution480 x 360360 x 360NA72 x 144139 x 60
Size2 inches1.2 inchesNANA1.4 inches
TouchNA
TypeSuper AMOLEDSuper AMOLEDLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP681 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenNAFitbit OS
Apps
Music

All Wearables