Garmin Forerunner 735XT vs. Fitbit Ionic vs. Fitbit Alta HR vs. LG G Watch R vs. Amazfit T-Rex

 
Forerunner 735XT
Ionic
Alta HR
G Watch R
T-Rex
 GarminForerunner 735XTRemove Buy NowFitbitIonicRemove Buy NowFitbitAlta HRRemove Buy NowLGG Watch RRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$450$299$150$300$140
Release20162017201720142019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days4+ days7 days2 days20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 180348x250128 x 36320 x 320360 x 360
Size1.23 inches1.421.4 inches1.3 inches1.3 inches
Touchn/a
Typen/aOLEDOLEDP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50mIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSAndroid WearBuild-in
Apps
Music

All Wearables