Samsung Gear S vs. Fitbit Alta vs. Diesel On Full Guard vs. Garmin Forerunner 235 vs. Fitbit Inspire HR

 
Gear S
Alta
On Full Guard
Forerunner 235
Inspire HR
 SamsungGear SRemove Buy NowFitbitAltaRemove Buy NowDieselOn Full GuardRemove Buy NowGarminForerunner 235Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$250$130$325$299.99$99
Release20132016201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days1 day9 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360n/a454 x 454215 x 180139 x 60
Size2 inchesn/a1.4 inches1.23 inches1.4 inches
Touchn/a
TypeSuper AMOLEDOLEDOMOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67n/aIP675 ATM5 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemTizenn/aAndroid Wear 2.0Fitbit OS
Apps
Music

All Wearables