Fitbit Surge vs. Garmin Forerunner 735XT vs. Casio WSD-F20A vs. Amazfit T-Rex vs. Fitbit Inspire 3

 
Surge
Forerunner 735XT
WSD-F20A
T-Rex
Inspire 3
 FitbitSurgeRemove Buy NowGarminForerunner 735XTRemove Buy NowCasioWSD-F20ARemove Buy NowAmazfitT-RexRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$250$450$399$140$100
Release20162016201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days14 hours to 11 days1 day20 days10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a215 x 180320 x 320360 x 36032x18
Size1.26 inches1.23 inches1.32 inches1.3 inches46 inches
Touchn/a
TypeMonochrome LCDn/aLCDAMOLEDAMOLED

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 Systemn/an/aWear OSBuild-in
Apps
Music

All Wearables