Samsung Gear S vs. Samsung Gear S2 vs. Michael Kors Grayson vs. MobVoi TicWatch Pro vs. Michael Kors Grayson vs. Garmin Vivosmart 4

 
Gear S
Gear S2
Grayson
TicWatch Pro
Grayson
Vivosmart 4
 SamsungGear SRemove Buy NowSamsungGear S2Remove Buy NowMichael KorsGraysonRemove Buy NowMobVoiTicWatch ProRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$250$300$350$300$350$130
Release201320152018201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a2-3 days24 hours30 days24 hours7 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 360453 x 454400 x 400453x45448 x 128
Size2 inches1.2 inches1.39 inches1.4 inches1.39 inches0.74 inches
Touch
TypeSuper AMOLEDSuper AMOLEDAMOLEDOLED/FSTNAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP681 ATMIP681 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenTizenAndroid WearWear OSAndroid Wear
Apps
Music

All Wearables