Garmin Forerunner 225 vs. Fitbit Zip vs. Garmin 645 Music vs. LG Watch Urbane 2 vs. Amazfit GTR

 
Forerunner 225
Zip
645 Music
Watch Urbane 2
GTR
 GarminForerunner 225Remove Buy NowFitbitZipRemove Buy NowGarmin645 MusicRemove Buy NowLGWatch Urbane 2Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$300$60$450$300$199
Release20152012201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration10 hours to 4 weeks6 months7 daysNA24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a240 x 240480 x 480454 x 454
Size1 inchn/a1.2 inches1.38 inches1.39 inches
Touch
Typen/an/aMIPP-OLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplash Resistant5 ATMNA5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAndroid WearBuild-in
Appsn/a
Musicn/a

All Wearables