Fitbit MCP by usefulapi

io.usefulapiPublished by usefulapi.ioOfficial publisherv1.39.2Updated Nov 14, 2026

Read Fitbit profile, activity, sleep, heart rate and device data.

The publisher's own server: Ably MCP by usefulapi

VerifiedStreamable HTTPWeb executableLocation & LifestyleData & Analytics

Overview

AI-generated overview

Hosted Fitbit server that lets an assistant read your profile, activity, sleep, heart rate, body and nutrition data.

What you can do
  • Read profile and device list, including battery and last sync
  • Fetch daily activity summaries, activity time series, goals and lifetime stats
  • Retrieve heart rate, sleep logs, SpO2, HRV, breathing rate, cardio score and skin temperature
  • Look up weight, body fat, food and water logs for a date
  • Check usage status, request a feature, upgrade or cancel a paid plan
When to use it
Useful when you want an assistant to answer questions about your own Fitbit history, such as weekly step counts, average sleep efficiency, or resting heart rate trends, without building your own Fitbit integration.
Requirements
A remote MCP endpoint added by URL only; no local install. The server signs you in with OAuth, and the login page asks for your Fitbit credentials, which are stored per user. No API key or Authorization header goes in the client config.
Before you install
The login page collects your Fitbit credentials, so only enter them on the server's own sign-in flow. The free plan allows 50 tool calls per month; paid plans cost $9/month (Pro) or $39/month (Pro+) and are billed through a Stripe checkout link, with no refund for the current period on cancellation. Health data is sent to the hosted provider.

Installation

In SourceWeft

  1. Open Fitbit MCP by usefulapi in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.usefulapi%2Ffitbit/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "fitbit-by-usefulapi": {
      "type": "http",
      "url": "https://fitbit.usefulapi.io/mcp"
    }
  }
}

README

Fitbit MCP by usefulapi

Read Fitbit profile, activity, sleep, heart rate and device data. Hosted, no local install.

Live endpoint: https://fitbit.usefulapi.io/mcp · Homepage: https://usefulapi.io

Connect

  • Claude (claude.ai, Desktop): open Customize → Connectors, click + Add → Add custom connector, and paste https://fitbit.usefulapi.io/mcp.
  • Claude Code: claude mcp add --transport http fitbit https://fitbit.usefulapi.io/mcp, then run /mcp to log in.
  • VS Code: Add to VS Code.
  • Cursor and other clients: add the URL as a remote MCP server:
json
{  "mcpServers": {    "fitbit": {      "url": "https://fitbit.usefulapi.io/mcp"    }  }}

Add only the URL. Do not add an Authorization header or an API key to the client config: the server signs you in with OAuth, and the login page asks for your Fitbit credentials.

Step-by-step setup, where to find your credentials, and FAQ: https://usefulapi.io/fitbit/

On first connect you'll paste your Fitbit credentials. They are validated, stored per-user, and scoped to you — no keys in config files.

Tools

ToolTypeWhat it does
fitbit_get_profilereadGet profile
fitbit_get_devicesreadGet devices
fitbit_daily_activity_summaryreadDaily activity summary
fitbit_activity_time_seriesreadActivity time series
fitbit_activity_goalsreadActivity goals
fitbit_lifetime_statsreadLifetime stats
fitbit_heart_ratereadHeart rate
fitbit_sleep_logreadSleep log
fitbit_weight_logreadWeight log
fitbit_body_fat_logreadBody fat log
fitbit_food_logreadFood log
fitbit_water_logreadWater log
fitbit_spo2readSpO2
fitbit_hrvreadHRV
fitbit_breathing_ratereadBreathing rate
fitbit_cardio_scorereadCardio score
fitbit_skin_temperaturereadSkin temperature
fitbit_usage_statusmetaUsage status (free-tier meter)
fitbit_request_featuremetaRequest a missing feature
fitbit_upgrademetaUpgrade to Pro or Pro+
fitbit_cancel_subscriptionmetaCancel the Pro subscription

read tools are read-only; write tools mutate data (clients should confirm them); meta tools report usage, manage your subscription or send a feature request.

Pricing

PlanPriceLimit
Free$050 tool calls / month
Pro$9/mo or $90/yr (2 months free)10,000 tool calls / month
Pro+$39/mo or $390/yr (2 months free)100,000 tool calls / month

Each paid plan covers this server only. Ask your AI to run fitbit_upgrade and choose Pro or Pro+, billed monthly or yearly (it returns a Stripe Checkout link). If you already have Pro, ask to change it to Pro+. The change requires your confirmation, keeps your billing interval and charges the price difference for the rest of the period immediately. Cancel any time with fitbit_cancel_subscription: your paid plan continues to the end of the paid period, with no refund for the current period, and asking to resume the same plan with fitbit_upgrade before then undoes the cancel. Or write to [email protected].

License

MIT

Source: servers/fitbit/README.md at commit f22f848

Tools

17

fitbit_get_profile

Get profile

The current user's Fitbit profile (name, age, gender, height, timezone, member since, avatar, etc.). Fitbit REST: GET /1/user/-/profile.json.

Takes no parameters.

fitbit_get_devices

Get devices

List the user's Fitbit devices/trackers (battery, last sync, version). Fitbit REST: GET /1/user/-/devices.json.

Takes no parameters.

fitbit_daily_activity_summary

Daily activity summary

Daily activity summary for a date — steps, distance, floors, calories, active minutes, and the day's logged activities. Fitbit REST: GET /1/user/-/activities/date/{date}.json.

Parametersdaterequired

fitbit_activity_time_series

Activity time series

Activity metric time series over a date range (e.g. daily steps for a week). Max 1095 days. Fitbit REST: GET /1/user/-/activities/{resource}/date/{startDate}/{endDate}.json.

ParametersendDaterequiredresourcerequiredstartDaterequired

fitbit_activity_goals

Activity goals

The user's activity goals (steps/distance/calories/active-minutes) for the daily or weekly period. Fitbit REST: GET /1/user/-/activities/goals/{period}.json.

Parametersperiodrequired

fitbit_lifetime_stats

Lifetime stats

Lifetime and best-ever activity statistics (total steps, distance, floors; personal bests). Fitbit REST: GET /1/user/-/activities.json.

Takes no parameters.

fitbit_heart_rate

Heart rate

Heart-rate time series — resting HR and time in each HR zone. Give a single date + period, OR a date + endDate range. Fitbit REST: GET /1/user/-/activities/heart/date/{date}/{period|endDate}.json.

ParametersdaterequiredperiodendDate

fitbit_sleep_log

Sleep log

Sleep logs for a date (or date range) — stages/levels, duration, efficiency, start/end times. Fitbit REST: GET /1.2/user/-/sleep/date/{date}[/{endDate}].json.

ParametersdaterequiredendDate

fitbit_weight_log

Weight log

Body weight log entries for a date. Fitbit REST: GET /1/user/-/body/log/weight/date/{date}.json.

Parametersdaterequired

fitbit_body_fat_log

Body fat log

Body fat percentage log entries for a date. Fitbit REST: GET /1/user/-/body/log/fat/date/{date}.json.

Parametersdaterequired

fitbit_food_log

Food log

Food/nutrition log for a date — logged foods and daily nutrition totals (calories, macros). Fitbit REST: GET /1/user/-/foods/log/date/{date}.json.

Parametersdaterequired

fitbit_water_log

Water log

Water intake log for a date. Fitbit REST: GET /1/user/-/foods/log/water/date/{date}.json.

Parametersdaterequired

fitbit_spo2

SpO2

Blood oxygen saturation (SpO2) summary for a date or range. Fitbit REST: GET /1/user/-/spo2/date/{date}[/{endDate}].json.

ParametersdaterequiredendDate

fitbit_hrv

HRV

Heart rate variability (HRV) summary for a date or range. Fitbit REST: GET /1/user/-/hrv/date/{date}[/{endDate}].json.

ParametersdaterequiredendDate

fitbit_breathing_rate

Breathing rate

Breathing (respiratory) rate summary for a date or range. Fitbit REST: GET /1/user/-/br/date/{date}[/{endDate}].json.

ParametersdaterequiredendDate

fitbit_cardio_score

Cardio score

Cardio fitness score (VO2 max estimate) for a date or range. Fitbit REST: GET /1/user/-/cardioscore/date/{date}[/{endDate}].json.

ParametersdaterequiredendDate

fitbit_skin_temperature

Skin temperature

Skin temperature (relative to baseline) for a date or range. Fitbit REST: GET /1/user/-/temp/skin/date/{date}[/{endDate}].json.

ParametersdaterequiredendDate

Version history

26
  1. v1.39.2LatestNov 14, 2026
  2. v1.39.1Nov 13, 2026
  3. v1.38.0Nov 12, 2026
  4. v1.37.3Nov 11, 2026
  5. v1.36.5Nov 8, 2026
  6. v1.36.4Nov 7, 2026
  7. v1.35.3Nov 5, 2026
  8. v1.35.2Nov 5, 2026
  9. v1.35.1Nov 4, 2026
  10. v1.35.0Nov 3, 2026
  11. v1.34.1Nov 3, 2026
  12. v1.33.0Nov 1, 2026
  13. v1.31.0Oct 31, 2026
  14. v1.30.0Oct 31, 2026
  15. v1.29.2Oct 30, 2026
  16. v1.29.0Oct 30, 2026
  17. v1.24.0Oct 26, 2026
  18. v1.21.3Oct 25, 2026
  19. v1.21.0Oct 25, 2026
  20. v1.20.0Oct 24, 2026
  21. v1.17.0Oct 23, 2026
  22. v1.16.4Oct 22, 2026
  23. v1.16.3Oct 21, 2026
  24. v1.11.1Oct 9, 2026
  25. v1.10.0Oct 9, 2026
  26. v1.0.0Sep 29, 2026

Score

100% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

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