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Devices
Health & fitness
Fitbit

Mods for your Fitbit

Fitness bands and watches sold outright, with an optional subscription.

Watch

Search Fitbit mods in your own words

Try “view my history on a computer”

What you can change

Want it to do something else?Request a feature

Available mods

44 mods

Start with this one

Pulse MobileAndroid app

Calculate recovery and strain on your Android phone

Pulse's today screen with sleep, recovery and strain rings

80stars on GitHubActive. Last commit 2d ago.

Best if: You have an Android phone and don't want to run a server
Catch: You install the APK yourself, and its scores are its own estimates

43 more

SparkyFitnessDashboard

Keep fitness charts beside your food and workout diary

6,493stars on GitHubActive. Last commit 6h ago.

Devices: Also works with Oura, Garmin, Withings, Polar, COROS, Apple, Google, Pebble, and Samsung
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

Open WearablesAPI for your own apps

WHOOP and your other wearables, on your own server

2,725stars on GitHubActive. Last commit 6h ago.

Devices: Via Google HealthAlso works with WHOOP, Oura, Apple Health, Samsung Health, Health Connect, Polar, Ultrahuman, Withings, Strava, Apple, Pebble, and Samsung

DreeveDashboard

Keep Polar workouts in your own training dashboard

2,191stars on GitHubActive. Last commit 1d ago.

Devices: With GPS workoutsAlso works with Polar, Garmin, Google, Wahoo, Hammerhead, Amazfit, Zepp, iGPSPORT, and Huawei

Grafana Dashboard for FitbitDashboard

Chart your Fitbit history in a database you keep

926stars on GitHubActive. Last commit 1d ago.

Devices: Also works with Google
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

NutriTraceDashboard

Show scale readings alongside your food diary

354stars on GitHubActive. Last commit 1d ago.

Devices: Via Google Health (partly)Also works with Withings

HealthLogSelf-hosted server

Put Oura beside your other health records at home

250stars on GitHubActive. Last commit 2d ago.

Devices: All 15 Fitbit models (beta)Also works with Oura, WHOOP, Apple, Withings, Polar, Google, Pebble, COROS, and Samsung

HC WebhookAndroid app

Send your phone's Fitbit readings to your own tools

172stars on GitHubActive. Last commit 4d ago.

Devices: Also works with Samsung, Oura, Garmin, Withings, Polar, Google, and Pebble
Data: From your device or local files. Reads through USB, a diagnostic connection, a local network, files or a local database. Optional cloud features may send data elsewhere.

PulseDashboard

Run your own recovery and sleep dashboard

166stars on GitHubActive. Last commit 4d ago.

Devices: Also works with Google
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

getbasedDashboard

Compare Polar readings with a local health journal

149stars on GitHubActive. Last commit 3d ago.

Devices: Current Google Health APIAlso works with Polar, Oura, WHOOP, Withings, and Google

Terminal for FitbitApp

Choose the stats and layout on your watch face

143stars on GitHubActive. Last commit 1w ago.

Needs: Sense or Versa + phone
Data: From your device or local files. Reads through USB, a diagnostic connection, a local network, files or a local database. Optional cloud features may send data elsewhere.

OpenFitDesktop app

View and export Fitbit data in a desktop app

321stars on GitHubQuiet. Last commit 4mo ago.

Devices: Also works with Google
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

Google Health CLICommand line tool

Export Fitbit readings from your terminal

274stars on GitHubQuiet. Last commit 4mo ago.

Devices: Also works with Google and Samsung
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

Life Dashboard CompanionAndroid app

Send watch history to your home server

82stars on GitHubActive. Last commit 6h ago.

Devices: Bands and watchesAlso works with Samsung, Garmin, Oura, Withings, and Google

Pulse MobileAndroid app

Calculate recovery and strain on your Android phone

80stars on GitHubActive. Last commit 2d ago.

Data: From your device or local files. Reads through USB, a diagnostic connection, a local network, files or a local database. Optional cloud features may send data elsewhere.

Google Health MCPMCP server

Ask your AI assistant about Fitbit data

75stars on GitHubActive. Last commit 5d ago.

Devices: Also works with Google and Samsung
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

Open Health SyncAPI for your own apps

All your wearables in one database, even on a Pi

51stars on GitHubActive. Last commit 6h ago.

Devices: Via Google Health (untested)Also works with WHOOP, Oura, Apple Health, Polar, Withings, Health Connect, Eight Sleep, Strava, COROS, Suunto, Apple, Xiaomi, and Pebble

Pulse for iPhoneiPhone app

Calculate recovery and strain on your iPhone

45stars on GitHubActive. Last commit 3mo ago.

Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

HælanDashboard

Keep your health history in a home-hosted dashboard

43stars on GitHubActive. Last commit 2d ago.

Devices: Also works with Google
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

Overview Clock FaceApp

Choose which activity stats appear on your watch

32stars on GitHubActive. Last commit 1w ago.

Needs: Sense or Versa + phone
Data: From your device or local files. Reads through USB, a diagnostic connection, a local network, files or a local database. Optional cloud features may send data elsewhere.

Health Connect & Biometrics DashboardPlug-in

Put Fitbit history into your daily notes

22stars on GitHubActive. Last commit 1w ago.

Devices: Also works with Apple, Google, Garmin, Pebble, COROS, and Samsung
Needs: Obsidian + Google Cloud project
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

Health Sync by ResiyHomePlug-in

Keep health history and workouts in Home Assistant

18stars on GitHubActive. Last commit 3mo ago.

Devices: Also works with Google, Apple, and Samsung
Needs: Home Assistant + Google Cloud project
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

WristsideDashboard

See steps, sleep and workouts in your browser

16stars on GitHubActive. Last commit 2d ago.

Devices: Also works with Google
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

180DAndroid app

Keep live heart rate on your Android lock screen

3stars on GitHubActive. Last commit 1mo ago.

Data: Straight from your Fitbit. Over Bluetooth, without going through Fitbit's servers.

DayBreakApp

See sunrise, twilight and golden-hour countdowns

3stars on GitHubActive. Last commit 2w ago.

Needs: Sense or Versa 3 + computer
Data: From your device or local files. Reads through USB, a diagnostic connection, a local network, files or a local database. Optional cloud features may send data elsewhere.

Air RelayAndroid app

Make your Fitbit Air vibrate for phone alerts

2stars on GitHubActive. Last commit 4d ago.

Data: Straight from your Fitbit. Over Bluetooth, without going through Fitbit's servers.

Fitbit2GarminCommand line tool

Turn your Fitbit export into Garmin activity files

2stars on GitHubActive. Last commit 2mo ago.

Data: From your data export. Reads the file of your data Fitbit sends you when you ask for it.

Fitbit to Intervals.icu SyncCommand line tool

Send daily health readings to Intervals.icu

2stars on GitHubActive. Last commit 3mo ago.

Devices: Also works with Google
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

HealthLoomiPhone app

Control Fitbit history imports into Apple Health

2stars on GitHubActive. Last commit 2d ago.

Devices: Also works with Google, Apple, and Pebble
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

MMM-FitbitAirPlug-in

Show last night's sleep on your smart mirror

2stars on GitHubActive. Last commit 2mo ago.

Devices: Also works with Google
Needs: MagicMirror + Google Cloud project
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

Fitbit Air Workout Companion for PebbleAndroid app

See Fitbit Air workout heart rate on your Pebble

4stars on GitHubQuiet. Last commit 3mo ago.

Devices: Air (beta)Also works with Pebble

Google Health Local SyncCommand line tool

Keep raw Google Health records in a local database

4stars on GitHubQuiet. Last commit 5mo ago.

Devices: Also works with Google and Samsung
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

Fitbit AnalyticsCommand line tool

Turn a Takeout archive into an interactive report

1stars on GitHubActive. Last commit 3mo ago.

Data: From your data export. Reads the file of your data Fitbit sends you when you ask for it.

Syntropy HealthSelf-hosted server

Combine Watch history with your personal health record

1stars on GitHubActive. Last commit 6d ago.

Devices: Via Google Health (beta)Also works with Apple, Oura, WHOOP, and Google

Air LocalDashboard

Record Fitbit Air readings directly on your Mac

0stars on GitHubActive. Last commit 3w ago.

Data: Straight from your Fitbit. Over Bluetooth, without going through Fitbit's servers.

AyuvoiPhone and Android app

Keep a local Health mirror and move it to Android

0stars on GitHubActive. Last commit 3w ago.

Devices: Devices synced to Google HealthAlso works with Apple and Google

Fitbit Air ExportCommand line tool

Save daily Fitbit readings as JSON and CSV

0stars on GitHubActive. Last commit 2d ago.

Devices: Also works with Google
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

Fitbit Air MonitorAndroid app

Put live Fitbit Air heart rate in Android widgets

0stars on GitHubActive. Last commit 2w ago.

Data: Straight from your Fitbit. Over Bluetooth, without going through Fitbit's servers.

Fitbit App SuiteApp

Add games, a calculator and notes to your watch

0stars on GitHubActive. Last commit 3mo ago.

Needs: Versa 4 or Sense 2 + computer
Data: From your device or local files. Reads through USB, a diagnostic connection, a local network, files or a local database. Optional cloud features may send data elsewhere.

Health Trackers AnalysisCommand line tool

Compare Fitbit heart rate with recorded H10 beats

0stars on GitHubActive. Last commit 3d ago.

Devices: AirAlso works with Polar

Google Health for Home AssistantPlug-in

Use Fitbit readings in home automations

Active. Last commit 6d ago.

Devices: Also works with Google and Samsung
Needs: Home Assistant + Google Cloud project
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

HR Monitor BLE ServerSelf-hosted server

Send H10 heart rate to a local web page or data broker

0stars on GitHubActive. Last commit 2w ago.

Devices: Charge 6Also works with Polar

Pebble for Fitbit AiriPhone app

Add alarms and vibration alerts to your Fitbit Air

0stars on GitHubActive. Last commit 2d ago.

Data: Straight from your Fitbit. Over Bluetooth, without going through Fitbit's servers.

vigilCommand line tool

Record Verity Sense nights and analyze them locally

0stars on GitHubQuiet. Last commit 3mo ago.

Devices: Via Google HealthAlso works with Polar and Google

VitalChronicleDesktop app

Explore and retain your health history on a computer

0stars on GitHubActive. Last commit 1d ago.

Devices: Also works with Google
Data: Fitbit's official API. From Fitbit's servers, through the API Fitbit offers developers.

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What owners are doing

Built a Fitbit Air overlay showing live heart rate on streams

brainstormity@brainstormity · Oct 2

likes:9

fitbit-cli gives Claude Code and Codex access to Fitbit health data

Raitox@Raitox_tech · Oct 12

likes:7