Apple Watch Series 3 vs. Garmin Forerunner 735XT vs. Garmin Fenix 5s Plus vs. Fitbit Inspire HR vs. Amazfit T-Rex

 
Watch Series 3
Forerunner 735XT
Fenix 5s Plus
Inspire HR
T-Rex
 AppleWatch Series 3Remove Buy NowGarminForerunner 735XTRemove Buy NowGarminFenix 5s PlusRemove Buy NowFitbitInspire HRRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$329$450$799$99$140
Release20172016201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours14 hours to 11 days7 days5 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312215 x 180240 x 240139 x 60360 x 360
Size1.5 inches or 1.65 inches1.23 inches1.2 inches1.4 inches1.3 inches
Touchn/a
TypeAMOLEDn/aMIPOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM10 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4n/aWear OSFitbit OSBuild-in
Apps
Music

All Wearables