Samsung Gear S2 vs. TomTom Spark vs. Withings Activite Pop vs. Fitbit Flex 2 vs. Pebble Core

 
Gear S2
Spark
Activite Pop
Flex 2
Core
 SamsungGear S2Remove Buy NowTomTomSparkRemove Buy NowWithingsActivite PopRemove Buy NowFitbitFlex 2Remove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$300$150$150$100$99
Release20152015201520162016

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heartn/a
Oxygen
SleepNA
Steps
Swim

Battery

Duration2-3 daysn/a8 months5 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Colorn/an/a
Resolution360 x 360n/an/an/aNA
Size1.2 inchesn/a1.3 inchesn/aNA
Touchn/aNA
TypeSuper AMOLEDLCDAnalogLEDNA

Functions

Audio SpeakerBluetooth
Clock
Phonen/aNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP685 ATM5 ATM5 ATMNA

Notifications

Phonen/aNA
Emailsn/aNA
Textsn/aNA

Software

Operating SystemTizenn/an/an/aNA
Apps
Music

All Wearables