Diesel On Full Guard vs. Jawbone UP4 vs. Pebble Core vs. Fitbit Versa 2 vs. Amazfit T-Rex

 
On Full Guard
UP4
Core
Versa 2
T-Rex
 DieselOn Full GuardRemove Buy NowJawboneUP4Remove Buy NowPebbleCoreRemove Buy NowFitbitVersa 2Remove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$325$200$99$199$140
Release20172015201620192019

Activity & Fitness

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

Battery

Duration1 dayNANA5 days20 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454 x 454NANA300 x 300360 x 360
Size1.4 inchesNANA1.34 inches1.3 inches
TouchNANA
TypeOMOLEDNANAAMOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67NANA5 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid Wear 2.0NANABuild-inBuild-in
Apps
MusicNA

All Wearables