Pebble Classic vs. Fitbit Charge 2 vs. Michael Kors Access Sofie vs. Fitbit Charge vs. Apple Watch Series 4

 
Classic
Charge 2
Access Sofie
Charge
Watch Series 4
 PebbleClassicRemove Buy NowFitbitCharge 2Remove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitChargeRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$99$150$395$130$329
Release20132016201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days5 days1 day7-10 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a390 x 390 1.19 inchesNA384 x 480
Size1.26 inchesn/aNA1.78 inches
Touchn/aAMOLDEDNA
Typee-paperOLEDOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/a1 ATM1 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid Wear 2.0NAWatch OS 5
Apps
Music

All Wearables