Connect Apple Watch to Grok Bot

Soon. It needs the Memory.fit iPhone app, which is coming soon. Once it is out, connect Apple Watch there, add one Memory.fit address to Grok Bot, and Grok Bot reads your workouts, sleep and sleep stages, HRV and resting heart rate.

Grok Bot can also write your plans back to Memory.fit, where you see them in the app.

What Grok Bot needs: X Premium, Super or Ultra, or a legacy Cursor plan.

Connect Apple Watch to Grok Bot: the title card of the how-to video1:12 · On YouTube soon

The whole setup in 1:12. The chats in it are examples: Grok Bot's answers depend on your data.

  1. 0:00Connect Apple Watch in Memory.fit
  2. 0:27Add Memory.fit to Grok Bot
  3. 0:43Ask Grok Bot and send a session to your Apple Watch

The address to add to Grok Bot

https://api.memory.fit/mcp?src=mcp-apple-watch-grok-bot
Join the iPhone waitlistSet it up

What it reads

What Grok Bot reads from Apple Watch

Through Apple Health on your iPhone: the Memory.fit iPhone app reads what your watch records, and puts the sessions your AI plans in the Workout app.

The first sync reads up to 90 days back.

  • Workouts with heart rate, pace and power
  • Sleep and sleep stages
  • HRV and resting heart rate
  • VO2 max and steps

Only what your watch saves to Apple Health comes through.

The tools that read it:get_workoutsget_sleepget_daily_metricsget_trendsget_source_data

What it can do

What Grok Bot can do with it

Plans written back
Yes. Grok Bot plans and reviews from your real training, and can re-plan a week after a bad night's sleep.
Scheduled check-ins
Yes. Grok Bot keeps working after you close the app, so it can write your weekly review while you train.
Where it runs
A desktop app on macOS, Windows and Linux. A companion app on iPhone and Android, no web app.
Good to know
This page is for Grok Bot, xAI's always-on agent in its own desktop and phone apps, not Grok on grok.com. Turning Apple Watch off in the Memory.fit app takes the sessions it added off your watch's Workout app.

Setup

Set up Apple Watch in Grok Bot

1. Apple Watch in the Memory.fit app

  1. 01In the Memory.fit app on your iPhone, open Settings → Health data.
  2. 02Tap Connect next to Apple Health, choose what Memory.fit may read and tap Allow.
  3. 03Your watch's workouts and nights come in through Apple Health.

The Memory.fit iPhone app is not on the App Store yet. Join the waitlist and we'll tell you the day it is.

2. Memory.fit in Grok Bot

Grok BotComes with X Premium, Super or Ultra, or a legacy Cursor plan
  1. 01In the Memory.fit app, open Settings → AI agents → Grok Bot and copy your Memory.fit link.
  2. 02Open Grok Bot on your computer or phone and message any of your Bots.
  3. 03Send “Add a custom MCP server called Memory.fit at” and paste your Memory.fit link.
  4. 04Check the name and link it shows you, then approve it.
  5. 05Tap Authorize and sign in with your Memory.fit account. Memory.fit works from your next message.

The address: https://api.memory.fit/mcp?src=mcp-apple-watch-grok-bot

Every step for Grok Bot

Other routes

Apple Watch in Grok Bot without Memory.fit

Apple has no official route from Apple Watch to Grok Bot.

Try it

Ask Grok Bot about your Apple Watch data

“Read my Apple Watch runs from the last six weeks and my sleep, and tell me if I'm ready to build.”

Grok BotExample
Mostly. Your weekly distance grew from 24 to 33 km, and Saturday's long run from 10 to 15 km. Sleep held at 7 h 20, except on Sunday nights.

From the video. Answers depend on your data.

Uses:get_workoutsget_sleepget_trends

“How have my resting heart rate and VO2 max moved over the last two months?”

Uses:get_daily_metricsget_trends

“Build a 5 x 4 min tempo run for Thursday at my threshold pace and put it on my Apple Watch.”

Grok BotExample
Planned. Five 4 min reps at 4:20 /km on Thursday, with 2 min jogs between. It's on your Plan. Open Memory.fit on your iPhone and your watch gets it.

From the video. Answers depend on your data.

Uses:plan_sessionset_session_structure

Limits

Limits, said plainly

  • Only what your watch writes to Apple Health comes through.
  • Sessions reach your watch on iOS 17 or later; swims need iOS 18.
  • Memory.fit keeps the next 7 days on your watch, brought up to date when you open the app.
  • Your AI's own subscription is separate from Memory.fit's.
  • The first sync reads up to 90 days back.

Questions

Apple Watch in Grok Bot, in short.

  • Not from Apple. Memory.fit is a hosted MCP server: Apple Watch shares with Apple Health, the Memory.fit app reads it, and Grok Bot reads it through one Memory.fit address.

  • Memory.fit is $9 a month or $69 a year, with 7 days free, for every device and every AI you connect. Grok Bot has its own requirements: X Premium, Super or Ultra, or a legacy Cursor plan.

  • Memory.fit works in every country, and Grok Bot's requirements name no region.

  • Grok Bot gets only the permissions you allow, every change shows in the Memory.fit app with who made it, and you can disconnect Grok Bot or Apple Watch at any time.

  • In a message. Grok Bot has no settings form for it: ask it to add a custom MCP server called Memory.fit at the address above, check the name and address it shows you, approve it, then tap Authorize and sign in. It works from your next message.

  • Memory.fit updates your watch the next time you open the app: the moved session goes to its new day, and one Grok Bot removes comes off the Workout app.

Keep going

More on Apple Watch and Grok Bot

Checked on November 2, 2026 by the Memory.fit team.

Your next chapter starts with everything you've learned.

On Android now. iPhone is coming: join the waitlist and we'll email you the day Memory.fit is on the App Store.

No spam. One email when it's ready.

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