Samsung Gear S2 vs. Withings Activite Sapphire vs. Mobvoi TicWatch 2 vs. Amazfit Cor vs. Garmin Vivosmart 3

 
Gear S2
Activite Sapphire
TicWatch 2
Cor
Vivosmart 3
 SamsungGear S2Remove Buy NowWithingsActivite SapphireRemove Buy NowMobvoiTicWatch 2Remove Buy NowAmazfitCorRemove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$300$450$199$79.99$139.99
Release20152014201720182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days8 months1.5-2 Days12 days5 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
Resolution360 x 360n/a400 x 40080 x 16064 x 128
Size1.2 inches1.3 inches1.4 inches1.23 inchesNA
Touch
TypeSuper AMOLEDAnalogOLEDIPS LCDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATMIP655 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/aTicwear OS
Apps
Music

All Wearables