Samsung Gear S2 vs. Garmin Forerunner 235 vs. Mobvoi TicWatch S vs. Fitbit Alta HR vs. Fitbit Versa 2

 
Gear S2
Forerunner 235
TicWatch S
Alta HR
Versa 2
 SamsungGear S2Remove Buy NowGarminForerunner 235Remove Buy NowMobvoiTicWatch SRemove Buy NowFitbitAlta HRRemove Buy NowFitbitVersa 2Remove Buy Now

Basic Info

Suggested Price$300$299.99$199$150$199
Release20152017201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days9 days1.5-2 days7 days5 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 36300 x 300
Size1.2 inches1.23 inches1.4 inches1.4 inches1.34 inches
Touch
TypeSuper AMOLEDMIPOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid Wear 2.0Build-in
Apps
Music

All Wearables