Fitbit Ionic vs. Asus VivoWatch vs. Garmin 645 Music vs. LG Watch Urbane 2 vs. Amazfit GTR

 
Ionic
VivoWatch
645 Music
Watch Urbane 2
GTR
 FitbitIonicRemove Buy NowAsusVivoWatchRemove Buy NowGarmin645 MusicRemove Buy NowLGWatch Urbane 2Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$299$160$450$300$199
Release20172018201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration4+ days24 hours to 10 days7 daysNA24 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250128 x 128240 x 240480 x 480454 x 454
Size1.42NA1.2 inches1.38 inches1.39 inches
Touch
TypeOLEDNAMIPP-OLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance50mIP675 ATMNA5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSKoodOSAndroid WearBuild-in
Apps
Music

All Wearables