Samsung Gear 2 vs. Fitbit Flex vs. Garmin Vivofit 4 vs. Pebble Core

 
Gear 2
Flex
Vivofit 4
Core
 SamsungGear 2Remove Buy NowFitbitFlexRemove Buy NowGarminVivofit 4Remove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$300$100$79.95$99
Release2014201320182016

Activity & Fitness

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

Battery

Duration2-3 days5 days1 yearNA
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320NA88 x 88NA
Size1.63 inchesNANANA
TouchNANA
TypeSuper AMOLEDLEDNANA

Functions

Audio SpeakerBluetooth
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP671 ATM5 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemTizen OSNANA
Apps
Music

All Wearables