Fitbit Flex 2 vs. Apple Watch vs. Garmin Fenix 5X vs. Garmin Forerunner 235 vs. Pebble Core

 
Flex 2
Watch
Fenix 5X
Forerunner 235
Core
 FitbitFlex 2Remove Buy NowAppleWatchRemove Buy NowGarminFenix 5XRemove Buy NowGarminForerunner 235Remove Buy NowPebbleCoreRemove Buy Now

Basic Info

Suggested Price$100$349$699$299.99$99
Release20162015201720172016

Activity & Fitness

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

Battery

Duration5 days18 hoursUp to 12 days9 daysNA
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a340 x 272 or 390 x 312240 x240215 x 180NA
Sizen/a1.5 inches or 1.65 inches1.2 inches1.23 inchesNA
Touchn/aNA
TypeLEDAMOLEDNAMIPNA

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX710 ATM5 ATMNA

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aWatch OSNA
Apps
Music

All Wearables