Garmin Forerunner 225 vs. Fitbit Ionic vs. Acer Liquid Leap vs. Garmin Vivosmart 4 vs. Amazfit GTS

 
Forerunner 225
Ionic
Liquid Leap
Vivosmart 4
GTS
 GarminForerunner 225Remove Buy NowFitbitIonicRemove Buy NowAcerLiquid LeapRemove Buy NowGarminVivosmart 4Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$300$299$90$130$150
Release20152017201520182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks4+ days5 to 7 days7 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180348x250128 x 3248 x 128348 x 442
Size1 inch1.421 inch0.74 inches1.65 inches
Touch
Typen/aOLEDOLEDOLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50mIPX45 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aFitbit OSWear OS
Appsn/a
Musicn/a

All Wearables