Garmin Forerunner 225 vs. Fitbit Ionic vs. Basis Peak vs. Garmin Vivosmart 4 vs. Amazfit GTS

 
Forerunner 225
Ionic
Peak
Vivosmart 4
GTS
 GarminForerunner 225Remove Buy NowFitbitIonicRemove Buy NowBasisPeakRemove Buy NowGarminVivosmart 4Remove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$300$299$200$130$150
Release20152017201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks4+ days4 days7 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180348x250168 x 14448 x 128348 x 442
Size1 inch1.421.25 inches0.74 inches1.65 inches
Touch
Typen/aOLEDLCDOLEDAMOLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM50m5 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

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

All Wearables