Garmin 645 Music vs. Fitbit Alta HR vs. Garmin Vivosmart HR Plus vs. Michael Kors Access Runway vs. Garmin Venu

 
645 Music
Alta HR
Vivosmart HR Plus
Access Runway
Venu
 Garmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart HR PlusRemove Buy NowMichael KorsAccess RunwayRemove Buy NowGarminVenuRemove Buy Now

Basic Info

Suggested Price$450$150$179$350$299
Release20182017201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days7 days5 days1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240128 x 36160 x 68390 x 390390 x 390
Size1.2 inches1.4 inches0.5 inches x 0.8 inches1.19 inches1.2 inches
Touch
TypeMIPOLEDLCDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWear OSWear OS
Apps
Music

All Wearables