Samsung Gear S vs. Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Garmin Fenix 5s vs. Michael Kors Grayson vs. Michael Kors Grayson

 
Gear S
Flex 2
Vivosmart HR
Fenix 5s
Grayson
Grayson
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowGarminFenix 5sRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$100$170$599.99$350$350
Release201320162015201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 daysUp to 9 days24 hours24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360n/a160 x 68218x 218453 x 454453x454
Size2 inchesn/a1.08 inches1.1 inches1.39 inches1.39 inches
Touchn/a
TypeSuper AMOLEDLEDn/anaAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM10ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aAndroid WearAndroid Wear
Apps
Music

All Wearables