Samsung Gear S vs. Fitbit Flex 2 vs. Garmin Vivosmart HR vs. Garmin Fenix 5s vs. Diesel On Full Guard 2.5

 
Gear S
Flex 2
Vivosmart HR
Fenix 5s
On Full Guard 2.5
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowGarminVivosmart HRRemove Buy NowGarminFenix 5sRemove Buy NowDieselOn Full Guard 2.5Remove Buy Now

Basic Info

Suggested Price$250$100$170$599.99$325
Release20132016201520172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days5 daysUp to 9 days4 days
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 218454x454
Size2 inchesn/a1.08 inches1.1 inches1.39 inches
Touchn/a
TypeSuper AMOLEDLEDn/ana

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM10ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemTizenn/an/aWear OS
Apps
Music

Wearables by Diesel

Diesel On Full Guard

All Wearables