Garmin Vivosmart HR vs. Mobvoi TicWatch 2 vs. Garmin 645 Music vs. Michael Kors Grayson vs. Sony SmartBand vs. Michael Kors Grayson

 
Vivosmart HR
TicWatch 2
645 Music
Grayson
SmartBand
Grayson
 GarminVivosmart HRRemove Buy NowMobvoiTicWatch 2Remove Buy NowGarmin645 MusicRemove Buy NowMichael KorsGraysonRemove Buy NowSonySmartBandRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$170$199$450$350$100$350
Release201520172018201820142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days1.5-2 Days7 days24 hours5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

ColorNA
Resolution160 x 68400 x 400240 x 240453 x 454NA453x454
Size1.08 inches1.4 inches1.2 inches1.39 inchesNA1.39 inches
TouchNA
Typen/aOLEDMIPAMOLEDNAAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP655 ATM1 ATMIP581 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aTicwear OSAndroid WearNAAndroid Wear
Apps
Music

All Wearables