Samsung Gear S2 vs. Garmin Forerunner 235 vs. Mobvoi TicWatch S vs. Fitbit Alta HR vs. Diesel On Full Guard 2.5

 
Gear S2
Forerunner 235
TicWatch S
Alta HR
On Full Guard 2.5
 SamsungGear S2Remove Buy NowGarminForerunner 235Remove Buy NowMobvoiTicWatch SRemove Buy NowFitbitAlta HRRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$300$299.99$199$150$325
Release20152017201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days9 days1.5-2 days7 days4 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360215 x 180400 x 400128 x 36454x454
Size1.2 inches1.23 inches1.4 inches1.4 inches1.39 inches
Touch
TypeSuper AMOLEDMIPOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIP673 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid Wear 2.0Wear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables