Fitbit Blaze vs. Garmin Vivosmart HR vs. Polar Loop 2 vs. Asus VivoWatch vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Blaze
Vivosmart HR
Loop 2
VivoWatch
Grayson
Grayson
 FitbitBlazeRemove Buy NowGarminVivosmart HRRemove Buy NowPolarLoop 2Remove Buy NowAsusVivoWatchRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$200$170$120$160$350$350
Release201620152015201820182018

Activity & Fitness

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

Battery

Duration5 Days5 days8 days (without notifications)24 hours to 10 days24 hours24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialn/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a160 x 68n/a128 x 128453 x 454453x454
Sizen/a1.08 inchesn/aNA1.39 inches1.39 inches
Touch
TypeLCDn/aLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistancen/a5 ATM2 ATMIP671 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aKoodOSAndroid WearAndroid Wear
Apps
Music

All Wearables