Food becomes numbers
A sentence or your voice in every plan, a photo with Kata Plus. WHOOP has no food database at all.
Honest comparison
Kata vs WHOOP.
WHOOP is the best screenless recovery tracker there is. It still has no idea what you ate, what you take, or what your last blood panel said.
The verdictThe best recovery data on a wrist. And the half of your health it has never seen.
First, fairly
WHOOP at a glance.
What it is for
A screenless 24/7 strap for recovery, sleep and strain, sold as a membership with the hardware included.
What it costs
Membership only, billed yearly: One 199 USD, Peak 239 USD, Life 359 USD. In Switzerland CHF 164, CHF 219 and CHF 329. Advanced Labs costs extra and is United States only.
Where it is strongest
Continuous heart rate variability, resting heart rate and sleep staging from a band you forget you are wearing.
Who it suits
People who want physiology measured properly, and a coach that explains the numbers it produces.
The difference
What changes with Kata.
Labs and supplements kept
Type in a blood panel, or photograph it with Kata Plus, and the values stay. A supplement stack you can chart, not a checkbox.
Recovery shapes today
On a low recovery morning, the planned step up in weight waits for a better day, and Kata knows why.
Side by side
Row by row.
A gray mark means possible, but not on its own.
| Capability | Kata | WHOOP |
|---|---|---|
| 24/7 recovery, strain and sleep from the wrist | Partlyread from your WHOOP | Yesthe reason it exists |
| Food logged with real numbers | Yeswords or voice, photos with Kata Plus | Nojournal checkboxes only |
| Supplements you can chart | Yesa stack, with adherence | Partlya yes or no in the journal |
| Lab values read and kept | Yesby photo with Kata Plus, or by hand | PartlyAdvanced Labs, US only, extra |
| Your health data lives on your device | Yesno logs or chats we can read | Nocloud account |
| Works without buying hardware | Yesyour phone is enough | Nothe strap is the product |
| Mind, mood and cycle in the same place | Yes | Partlystress and hormonal insights |
Why Kata
Three reasons, not thirty.
One system
Food, training, sleep, supplements, labs and mood in a single place.
It decides
Not a dashboard you read: a coach that says what today should look like.
It stays yours
Your logs, chats, photos and Kata's memory live on your device.
Honestly
When WHOOP is the better choice.
For raw physiology, WHOOP wins and it is not close. If what you want is continuous recovery and strain data from a band you never look at, plus a coach that explains it, buy the membership.
In short
What, how and why.
- What
- Kata is a personal health coach, not a second sensor.
- How
- It reads recovery, sleep and strain from your WHOOP, then runs food, training, labs, supplements and mood in one place.
- Why
- A recovery of 41 percent is a number. What you do about it today is a decision.
One coach. Your whole picture.
Start free: the core stays free for good, and from 16 November every account begins with 30 days of Kata Plus. Set up in one conversation, in your own words.
Questions
Asked and answered.
Does Kata replace my WHOOP?
No. WHOOP measures your physiology continuously in a way a phone cannot. Kata reads it and adds what the strap never sees: food, supplements, labs, mood, and training targets that hold steady on a low recovery day.
Can I track food with WHOOP?
Not really. There is no food database, no barcode scanner and no macros. The Journal records a few hundred yes or no behaviours and correlates them with recovery.
Checked 2026-07Competitor details change. We check these pages regularly and correct them when something moves: if you spot something out of date, tell us and we will fix it.
WHOOP is a trademark of its owner. Kata is independent and is not affiliated with, endorsed by or sponsored by WHOOP.
Kata is a coach, not a doctor. It supports everyday decisions about food, training, sleep and rhythm; it does not diagnose, treat or replace medical advice.