Garmin Forerunner 735XT vs. Fitbit Ionic vs. Fitbit Charge HR vs. Amazfit T-Rex vs. Fitbit Sense 2

 
Forerunner 735XT
Ionic
Charge HR
T-Rex
Sense 2
 GarminForerunner 735XTRemove Buy NowFitbitIonicRemove Buy NowFitbitCharge HRRemove Buy NowAmazfitT-RexRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$450$299$150$140$300
Release20162017201520192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days4+ days5 days20 days6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180348x250NA360 x 360336x336
Size1.23 inches1.42NA1.3 inches1.59 inches
Touchn/aNA
Typen/aOLEDOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSNABuild-in
Apps
Music

All Wearables