Pebble Classic vs. Diesel On Full Guard vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Apple Watch 8

 
Classic
On Full Guard
Forerunner 235
Flex
Watch 8
 PebbleClassicRemove Buy NowDieselOn Full GuardRemove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$99$325$299.99$100$499
Release20132017201720132022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days1 day9 days5 days18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144454 x 454215 x 180NA340 x 272 or 390 x 312
Size1.26 inches1.4 inches1.23 inchesNA1.5 inches or 1.65 inches
TouchNA
Typee-paperOMOLEDMIPLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wear 2.0NAWatchOS 9
Apps
Music

All Wearables