Diesel On Full Guard vs. Garmin Forerunner 235 vs. Fitbit Flex vs. Apple Watch 7 vs. Apple Watch Ultra

 
On Full Guard
Forerunner 235
Flex
Watch 7
Watch Ultra
 DieselOn Full GuardRemove Buy NowGarminForerunner 235Remove Buy NowFitbitFlexRemove Buy NowAppleWatch 7Remove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$325$299.99$100$429$799
Release20172017201320212022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day9 days5 days18 Hours36 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454 x 454215 x 180NA396 x 484502x410 pixels
Size1.4 inches1.23 inchesNA1.9 inches1.92 inches
TouchNA
TypeOMOLEDMIPLEDMicroLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATMwater resistant but not waterproof10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0NAWatchOS 8WatchOS 9
Apps
Music

All Wearables