Samsung Gear S vs. Fitbit Flex 2 vs. Polar A360 vs. Garmin Vivoactive 3 vs. Michael Kors Access Sofie HR

 
Gear S
Flex 2
A360
Vivoactive 3
Access Sofie HR
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowPolarA360Remove Buy NowGarminVivoactive 3Remove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$250$100$200$299$395
Release20132016201520172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days12 days7 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360n/a160 x 80240 x 240390 x 390
Size2 inchesn/a1.18 inches1.2 inches1.19 inches
Touchn/a
TypeSuper AMOLEDLEDn/aMIPOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATMWR305 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aWear OS
Apps
Music

All Wearables