Diesel On Full Guard vs. Fitbit Flex vs. Jawbone UP2 vs. Apple Watch Series 4 vs. Apple Watch Series 5

 
On Full Guard
Flex
UP2
Watch Series 4
Watch Series 5
 DieselOn Full GuardRemove Buy NowFitbitFlexRemove Buy NowJawboneUP2Remove Buy NowAppleWatch Series 4Remove Buy NowAppleWatch Series 5Remove Buy Now

Basic Info

Suggested Price$325$100$100$329$329
Release20172013201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day5 days7 daysNot YetNot Yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454 x 454NANA384 x 480384 x 480
Size1.4 inchesNANA1.78 inches1.78 Inches
TouchNANA
TypeOMOLEDLEDNAMicroLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP671 ATMSplash resistantNot YetNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0NANAWatch OS 5WatchOS 5
Apps
Music

All Wearables