How does Hammerhead connect to Memory.fit?

In the Memory.fit app, open Settings → Health data. Tap Hammerhead, then Connect. Sign in with your Hammerhead account and allow Memory.fit. Each new ride arrives as your Karoo syncs.

What Hammerhead data does Memory.fit read?

Rides, Power, Heart rate, Duration and distance.

Which AIs can use my Hammerhead data?

Every AI you connect to Memory.fit: ChatGPT, Claude, Gemini, Muse, Cue, Grok Bot and any app that supports MCP. They all read the same history.

Does Memory.fit change anything in Hammerhead?

No. Memory.fit only reads from Hammerhead. Your plans, fueling and notes live in Memory.fit.

Yes, in the Memory.fit app under Settings → Health data, at any time. Your AI stops seeing new data at once.

Watches & bike computers

Hammerhead + AI fitness coaching

Rides with power and heart rate from your Hammerhead Karoo. Memory.fit brings it to your AI, so it coaches you from your real training, fueling and recovery.

Join the waitlist Connect Hammerhead

Live · Karoo. Hammerhead shares no history: your first ride in Memory.fit is your next one.

What Hammerhead brings

Rides
Power
Heart rate
Duration and distance

Read only. Memory.fit never writes to Hammerhead.

Setup

How to connect Hammerhead to Memory.fit

01
In the Memory.fit app, open Settings → Health data.
02
Tap Hammerhead, then Connect.
03
Sign in with your Hammerhead account and allow Memory.fit.
04
Each new ride arrives as your Karoo syncs.

In practice

What your AI does with Hammerhead

Every session in context

Duration, distance, heart rate and power land in one history every AI you use can read.

Recovery-aware plans

Sleep and HRV from your wrist decide whether tomorrow stays hard.

Fuel by the hour

Your AI sets carbs, fluid and sodium per hour for the session, and you see the plan before you start.

Works with your AI

Your Hammerhead data, in the AI you already use.

Connect Hammerhead once. ChatGPT, Claude, Gemini, Muse, Cue, Grok Bot and every MCP app read the same history.

ChatGPT Claude Gemini

Grok Bot

Muse

Cue

Questions

Hammerhead and Memory.fit, in short.

In the Memory.fit app, open Settings → Health data. Tap Hammerhead, then Connect. Sign in with your Hammerhead account and allow Memory.fit. Each new ride arrives as your Karoo syncs.
Rides, Power, Heart rate, Duration and distance.
Every AI you connect to Memory.fit: ChatGPT, Claude, Gemini, Muse, Cue, Grok Bot and any app that supports MCP. They all read the same history.
No. Memory.fit only reads from Hammerhead. Your plans, fueling and notes live in Memory.fit.
Yes, in the Memory.fit app under Settings → Health data, at any time. Your AI stops seeing new data at once.

More connections

GarminLiveActivities, sleep, HRV and resting heart rate from your Garmin, and structured workouts from your AI to your watch.COROSLiveActivities, sleep, HRV and resting heart rate straight from COROS, and structured workouts from your AI to your COROS watch.PolarLiveTraining sessions, sleep and Nightly Recharge from your Polar.SuuntoLiveActivities, sleep, HRV and resting heart rate from your Suunto, and structured workouts from your AI to your watch.WahooLiveRides and runs with power, heart rate and cadence from your ELEMNT and the Wahoo app (KICKR rides through it), and structured run and bike workouts from your AI to your Wahoo.Zepp (Amazfit)LiveWorkouts, sleep and HRV from your Amazfit, through your Zepp account.

All connections

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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