Samsung Gear S vs. Fitbit Flex 2 vs. Fitbit Charge HR vs. Swatch Touch Zero One vs. Garmin VivoActive 4

 
Gear S
Flex 2
Charge HR
Touch Zero One
VivoActive 4
 SamsungGear SRemove Buy NowFitbitFlex 2Remove Buy NowFitbitCharge HRRemove Buy NowSwatchTouch Zero OneRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$250$100$150$220$349
Release20132016201520152019

Activity & Fitness

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

Battery

Durationn/a5 days5 daysn/a8 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/aNAn/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360n/aNAn/a260 x 260
Size2 inchesn/aNAn/a1.3ionches
Touchn/aNA
TypeSuper AMOLEDLEDOLEDn/aMIP

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemTizenn/aNAn/aWear OS
Apps
Musicn/a

All Wearables