Samsung Gear S2 vs. Samsung Gear S3 vs. Fitbit Versa vs. Garmin Forerunner 235 vs. Fitbit Alta HR

 
Gear S2
Gear S3
Versa
Forerunner 235
Alta HR
 SamsungGear S2Remove Buy NowSamsungGear S3Remove Buy NowFitbitVersaRemove Buy NowGarminForerunner 235Remove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$300$350$199.99$299.99$150
Release20152016201820172017

Activity & Fitness

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

Battery

Duration2-3 days4 days4 days9 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/an/a
GPSn/a
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360360 x 360300 x300215 x 180128 x 36
Size1.2 inches1.3 inches1.34 inches1.23 inches1.4 inches
Touch
TypeSuper AMOLEDFullcolor AODOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP68IP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizen
Apps
Music

All Wearables