Emporio Armani Connected vs. Garmin Fenix 3 vs. Garmin Forerunner 45 vs. Amazfit T-Rex vs. Apple Watch 7

 
Connected
Fenix 3
Forerunner 45
T-Rex
Watch 7
 Emporio ArmaniConnectedRemove Buy NowGarminFenix 3Remove Buy NowGarminForerunner 45Remove Buy NowAmazfitT-RexRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$245$500$199$140$429
Release20162015201920192021

Activity & Fitness

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

Battery

Duration6 months50 hours to 6 weeks7 days20 days18 Hours
Rechargeable

Compatibility

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

Connectivity

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

Display

Colorn/a
Resolutionn/a218 x 218208 x 208360 x 360396 x 484
Sizen/a1.2 inches1.04 inches1.3 inches1.9 inches
Touchn/a
Typen/aChroma LEDLCDAMOLEDMicroLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voicen/a

Hardware

Accelerometern/a
Barometer or Altimetern/a
Ultraviolet Sensorn/a
Water Resistance10 ATM10 ATM5 ATM5 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aBuilt-inBuild-inWatchOS 8
Appsn/a
Music

All Wearables