Emporio Armani Connected vs. Diesel On Full Guard vs. Fitbit Charge 3 vs. Amazfit T-Rex vs. Apple Watch 8

 
Connected
On Full Guard
Charge 3
T-Rex
Watch 8
 Emporio ArmaniConnectedRemove Buy NowDieselOn Full GuardRemove Buy NowFitbitCharge 3Remove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$245$325$150$140$499
Release20162017201820192022

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/a
Oxygenn/a
Sleep
Steps
Swimn/a

Battery

Duration6 months1 day7 days20 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/aNot yet

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCn/aNA
Wi-Fin/a

Display

Colorn/a
Resolutionn/a454 x 45466 x 18360 x 360340 x 272 or 390 x 312
Sizen/a1.4 inches.721 inches1.3 inches1.5 inches or 1.65 inches
Touchn/a
Typen/aOMOLEDOLEDAMOLEDAMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance10 ATMIP675 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0NABuild-inWatchOS 9
Appsn/a
Music

All Wearables