Polar Loop 2 vs. Withings Pulse Ox vs. Amazfit Cor vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Mobvoi TicWatch S2

 
Loop 2
Pulse Ox
Cor
Grayson
Grayson
TicWatch S2
 PolarLoop 2Remove Buy NowWithingsPulse OxRemove Buy NowAmazfitCorRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$120$120$79.99$350$350$180
Release201520142018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration8 days (without notifications)2 weeks12 days24 hours24 hours2 DAYS
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorblue
Resolutionn/a128 x 3280 x 160453 x 454453x454400 x 400
Sizen/an/a1.23 inches1.39 inches1.39 inches1.39 inches
TouchSwipe
TypeLEDOLEDIPS LCDAMOLEDAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATM5 ATM1 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearAndroid WearWear OS
Apps
Music

All Wearables