Samsung Gear S vs. Fitbit Alta vs. Fitbit Flex 2 vs. Pebble Core vs. Apple Series 6

 
Gear S
Alta
Flex 2
Core
Series 6
 SamsungGear SRemove Buy NowFitbitAltaRemove Buy NowFitbitFlex 2Remove Buy NowPebbleCoreRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$250$130$100$99$399
Release20132016201620162020

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Durationn/a5 days5 daysNANot yet
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution480 x 360n/an/aNA384 x 480
Size2 inchesn/an/aNA40mm
Touchn/an/aNA
TypeSuper AMOLEDOLEDLEDNAMicroLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP67n/a5 ATMNA

Notifications

PhoneNA
Emailsn/aNA
TextsNA

Software

Operating SystemTizenn/an/aNAWatchOS 5
Apps
Music

All Wearables