Samsung Gear S2 vs. Michael Kors Access Sofie vs. Garmin Vivosport vs. Garmin Forerunner 45 vs. Garmin VivoActive 4

 
Gear S2
Access Sofie
Vivosport
Forerunner 45
VivoActive 4
 SamsungGear S2Remove Buy NowMichael KorsAccess SofieRemove Buy NowGarminVivosportRemove Buy NowGarminForerunner 45Remove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$300$395$199$199$349
Release20152017201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2-3 days1 day7 days7 days8 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 360390 x 390 1.19 inches72 x 144208 x 208260 x 260
Size1.2 inchesNA1.04 inches1.3ionches
TouchAMOLDED
TypeSuper AMOLEDMIPLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP681 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenAndroid Wear 2.0Built-inWear OS
Apps
Music

All Wearables