Garmin Vivoactive HR vs. Fitbit Ionic vs. LG G Watch vs. Garmin Vivosmart HR Plus vs. Amazfit T-Rex

 
Vivoactive HR
Ionic
G Watch
Vivosmart HR Plus
T-Rex
 GarminVivoactive HRRemove Buy NowFitbitIonicRemove Buy NowLGG WatchRemove Buy NowGarminVivosmart HR PlusRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$250$299$230$179$140
Release20162017201420172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days4+ days1.5 days5 days20 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205348x250280 x 280160 x 68360 x 360
Size1.38 inches1.421.65 inches0.5 inches x 0.8 inches1.3 inches
Touch
Typen/aOLEDIPS LCDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50mIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSAndroid WearNABuild-in
Apps
Music

All Wearables