Fitbit Flex 2 vs. Polar Loop 2 vs. Garmin Fenix 5x Plus vs. Garmin Vivosmart 3 vs. Pebble Core

 
Flex 2
Loop 2
Fenix 5x Plus
Vivosmart 3
Core
 FitbitFlex 2Remove Buy NowPolarLoop 2Remove Buy NowGarminFenix 5x PlusRemove Buy NowGarminVivosmart 3Remove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$100$120$850$139.99$99
Release20162015201820172016

Activity & Fitness

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

Battery

Duration5 days8 days (without notifications)20 days5 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a240 x 24064 x 128NA
Sizen/an/a1.2 inchesNANA
Touchn/aNA
TypeLEDLEDMIPOLEDNA

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM10 ATM5 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/an/aWear OSNA
Apps
Music

All Wearables