Fitbit OS Simulator

by Fitbit LLCv0.9.4

Fitbit.FitbitOSSimulator

Last updated Apr 28, 2026

Fitbit OS Simulator is a tool provided by Fitbit that allows developers to build, test, and preview applications and clock faces for Fitbit OS , the operating system used by Fitbit smartwatches.

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Install with winget

$ winget install --id Fitbit.FitbitOSSimulator --exact --version 0.9.4

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

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About

Fitbit OS Simulator is a tool provided by Fitbit that allows developers to build, test, and preview applications and clock faces for Fitbit OS , the operating system used by Fitbit smartwatches. The simulator runs on Windows and macOS, and provides a virtual environment that emulates the features and functionality of a real Fitbit device. This allows developers to test their code without the need for a physical device, and to preview their work on a virtual watch face or app screen.

Installers · v0.9.4

Architecture	Type	Scope	Install	Download
x86	nullsoft	-		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Frequently asked questions

How do I install Fitbit OS Simulator on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Fitbit.FitbitOSSimulator --exact --version 0.9.4. winget downloads the installer from Fitbit LLC and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install Fitbit OS Simulator silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id Fitbit.FitbitOSSimulator --exact 0.9.4 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

How do I uninstall Fitbit OS Simulator via winget?

Run: winget uninstall --id Fitbit.FitbitOSSimulator --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from Fitbit OS Simulator's Apps & Features entry.

Is Fitbit OS Simulator free?

Fitbit OS Simulator is distributed under Fitbit. Refer to the publisher (https://dev.fitbit.com/) for the full license terms - Wingetly itself does not charge for installation.

Does Fitbit OS Simulator work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls Fitbit OS Simulator directly from the publisher.

How do I keep Fitbit OS Simulator up to date?

Run winget upgrade --id Fitbit.FitbitOSSimulator --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of Fitbit OS Simulator from microsoft/winget-pkgs.