Fitbit Ionic vs. Apple Watch vs. Fossil Explorist vs. Fitbit Charge HR vs. Amazfit GTR

 
Ionic
Watch
Explorist
Charge HR
GTR
 FitbitIonicRemove Buy NowAppleWatchRemove Buy NowFossilExploristRemove Buy NowFitbitCharge HRRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$299$349$255$150$199
Release20172015201820152019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days18 hours24 hours5 days24 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250340 x 272 or 390 x 312454 x454NA454 x 454
Size1.421.5 inches or 1.65 inches1.4 inchesNA1.39 inches
TouchNA
TypeOLEDAMOLEDAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIPX7IP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWatch OSWear OSNABuild-in
Apps
Music

All Wearables