Fitbit Alta vs. Garmin 645 Music vs. Garmin Chronos vs. Michael Kors Grayson vs. MobVoi TicWatch Pro vs. Michael Kors Grayson

 
Alta
645 Music
Chronos
Grayson
TicWatch Pro
Grayson
 FitbitAltaRemove Buy NowGarmin645 MusicRemove Buy NowGarminChronosRemove Buy NowMichael KorsGraysonRemove Buy NowMobVoiTicWatch ProRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$130$450$1500$350$300$350
Release201620182018201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days8 days24 hours30 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240218 x 218453 x 454400 x 400453x454
Sizen/a1.2 inches1.2 inches1.39 inches1.4 inches1.39 inches
Touchn/a
TypeOLEDMIPMIPAMOLEDOLED/FSTNAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM10 ATM1 ATMIP681 ATM

Notifications

Phone
Emailsn/a
Texts

Software

Operating Systemn/aWear OSAndroid WearWear OSAndroid Wear
Apps
Music

All Wearables