Samsung Gear S vs. Amazfit Bip vs. Michael Kors Grayson vs. Pebble Core vs. Michael Kors Grayson vs. Garmin VivoActive 4

 
Gear S
Bip
Grayson
Core
Grayson
VivoActive 4
 SamsungGear SRemove Buy NowAmazfitBipRemove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$250$99.99$350$99$350$349
Release201320182018201620182019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Durationn/a30 days24 hoursNA24 hours8 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution480 x 360176 x 176453 x 454NA453x454260 x 260
Size2 inches1.28 inches1.39 inchesNA1.39 inches1.3ionches
TouchNA
TypeSuper AMOLEDNAAMOLEDNAAMOLEDMIP

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP681 ATMNA1 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemTizenAndroid WearNAAndroid WearWear OS
Apps
Music

All Wearables