Apple Watch Series 3 vs. Garmin Forerunner 235 vs. Fitbit Inspire HR vs. Amazfit T-Rex vs. Fitbit Inspire 3

 
Watch Series 3
Forerunner 235
Inspire HR
T-Rex
Inspire 3
 AppleWatch Series 3Remove Buy NowGarminForerunner 235Remove Buy NowFitbitInspire HRRemove Buy NowAmazfitT-RexRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$329$299.99$99$140$100
Release20172017201920192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours9 days5 days20 days10 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312215 x 180139 x 60360 x 36032x18
Size1.5 inches or 1.65 inches1.23 inches1.4 inches1.3 inches46 inches
Touch
TypeAMOLEDMIPOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Fitbit OSBuild-in
Apps
Music

All Wearables