Fitbit Flex 2 vs. Garmin Fenix 5X vs. Pebble Core vs. Michael Kors Access Sofie HR vs. Garmin Vivosmart 4

 
Flex 2
Fenix 5X
Core
Access Sofie HR
Vivosmart 4
 FitbitFlex 2Remove Buy NowGarminFenix 5XRemove Buy NowPebbleCoreRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$100$699$99$395$130
Release20162017201620192018

Activity & Fitness

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

Battery

Duration5 daysUp to 12 daysNA2 days7 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a240 x240NA390 x 39048 x 128
Sizen/a1.2 inchesNA1.19 inches0.74 inches
Touchn/aNA
TypeLEDNANAOMOLEDOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATMNA0.3 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aNAWear OS
Apps
Music

All Wearables