Fitbit Blaze vs. Garmin 645 Music vs. Garmin Chronos vs. Michael Kors Access Sofie HR vs. Amazfit GTR

 
Blaze
645 Music
Chronos
Access Sofie HR
GTR
 FitbitBlazeRemove Buy NowGarmin645 MusicRemove Buy NowGarminChronosRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$200$450$1500$395$199
Release20162018201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 Days7 days8 days2 days24 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartial
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240218 x 218390 x 390454 x 454
Sizen/a1.2 inches1.2 inches1.19 inches1.39 inches
Touch
TypeLCDMIPMIPOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a5 ATM10 ATM0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSWear OSBuild-in
Apps
Music

All Wearables