Garmin Forerunner 225 vs. Fitbit Zip vs. Huawei Watch 2 vs. Garmin Vivosmart 4 vs. Amazfit GTR

 
Forerunner 225
Zip
Watch 2
Vivosmart 4
GTR
 GarminForerunner 225Remove Buy NowFitbitZipRemove Buy NowHuaweiWatch 2Remove Buy NowGarminVivosmart 4Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$300$60$350$130$199
Release20152012201720182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks6 months48 hours7 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180n/a480 x 48048 x 128454 x 454
Size1 inchn/a1.38 inches0.74 inches1.39 inches
Touch
Typen/an/aP-OLEDOLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplash ResistantIP685 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aAndroid Wear 2Build-in
Appsn/a
Musicn/a

All Wearables