Fitbit Charge 2 vs. Fitbit Ionic vs. Amazfit Stratos vs. Fitbit Alta HR vs. Fitbit Inspire 3

 
Charge 2
Ionic
Stratos
Alta HR
Inspire 3
 FitbitCharge 2Remove Buy NowFitbitIonicRemove Buy NowAmazfitStratosRemove Buy NowFitbitAlta HRRemove Buy NowFitbitInspire 3Remove Buy Now

Basic Info

Suggested Price$150$299$199$150$100
Release20162017201820172022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days4+ days5 days7 days10 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a348x250320 x 300128 x 3632x18
Sizen/a1.421.34 inches1.4 inches46 inches
Touchn/a
TypeOLEDOLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a50m5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aFitbit OSProprietary
Apps
Music

All Wearables