Samsung Gear S3 vs. Garmin 645 Music vs. Garmin Chronos vs. Michael Kors Access Sofie HR vs. Garmin VivoActive 4

 
Gear S3
645 Music
Chronos
Access Sofie HR
VivoActive 4
 SamsungGear S3Remove Buy NowGarmin645 MusicRemove Buy NowGarminChronosRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$350$450$1500$395$349
Release20162018201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration4 days7 days8 days2 days8 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 360240 x 240218 x 218390 x 390260 x 260
Size1.3 inches1.2 inches1.2 inches1.19 inches1.3ionches
Touch
TypeFullcolor AODMIPMIPOMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM10 ATM0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenWear OSWear OSWear OS
Apps
Music

All Wearables