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

 
Vivoactive HR
SmartBand 2
645 Music
Grayson
TicWatch S
Grayson
 GarminVivoactive HRRemove Buy NowSonySmartBand 2Remove Buy NowGarmin645 MusicRemove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch SRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$130$450$350$199$350
Release201620152018201820172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days2 days7 days24 hours1.5-2 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution148 x 205n/a240 x 240453 x 454400 x 400453x454
Size1.38 inchesn/a1.2 inches1.39 inches1.4 inches1.39 inches
Touchn/a
Typen/an/aMIPAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP585 ATM1 ATMIP671 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearAndroid Wear 2.0Android Wear
Apps
Music

All Wearables