Samsung Gear S vs. Samsung Gear S2 vs. Fitbit Alta HR vs. Garmin Instinct vs. Mobvoi TicWatch C2

 
Gear S
Gear S2
Alta HR
Instinct
TicWatch C2
 SamsungGear SRemove Buy NowSamsungGear S2Remove Buy NowFitbitAlta HRRemove Buy NowGarminInstinctRemove Buy NowMobvoiTicWatch C2Remove Buy Now

Basic Info

Suggested Price$250$300$150$300$200
Release20132015201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days7 days14 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution480 x 360360 x 360128 x 36128 x 128360 x 360
Size2 inches1.2 inches1.4 inches0.9 inches1.3 inches
Touch
TypeSuper AMOLEDSuper AMOLEDOLEDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP6810 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenWear OS
Apps
Music

All Wearables