Tracking and records
Beyond tracking conditions and treatments, Clatri lets you record body metrics, track your menstrual cycle, document health activities, and store medical documents.
Body metrics
Body metrics record point-in-time measurements of your body: weight, height, body fat percentage, and muscle mass. Each record is a snapshot of a moment in time.
With weight and height, Clatri automatically calculates your BMI (body mass index) and color-codes it: green (normal), yellow (overweight), red (obese). The dashboard shows your most recent weight, the trend (going up, going down, or stable), the change in kilos, and a mini line chart with your recent history.
Metrics also support detailed measurements (chest, waist, hip) and progress photos. Useful if you're following a fitness program or diet and want to see changes over time.
Menstrual cycle
Period tracking records menstruation days and calculates predictions based on your history.
Recording
You can record a period day by tapping the date on the calendar or telling the agent "hoy empezo mi periodo". You can also record full ranges: "mi periodo fue del 3 al 7 de marzo". Each day can have optional notes.
Predictions
Based on your cycle history, Clatri calculates:
- Average cycle length -- based on your previous records
- Estimated next period -- when it's expected to start
- Estimated fertile window -- calculated between days 10 and 17 of the cycle
- Days until next period
Predictions improve with more data -- the more cycles you record, the more accurate the calculation gets.
In the UI
The screen shows a calendar with period days marked, week/month/quarter views, a prediction card, and the record history.
Sharing only period tracking
From the entity settings, you can share only period tracking with another person -- your partner, for example -- without exposing the rest of your health data. This is explained in Entities.
Health activities
Health activities are point-in-time events on your medical timeline. Each activity has a type:
| Type | Example |
|---|---|
| Symptom | Headache, nausea, dizziness |
| Medical appointment | Cardiologist appointment on Thursday |
| Medical visit | Went to the doctor today, they said... |
| Lab test | Complete blood count, results on Friday |
| Diagnostic imaging | Chest X-ray |
| Procedure | Dental cleaning, tooth extraction |
| Vaccine | COVID booster, annual flu shot |
| Medication taken | One-time record that you took something |
| Measurement | Blood pressure 120/80, glucose 95 |
| Note | Free-form observation about your health |
Activities can have a numeric value (for measurements), link to a condition or episode, and schedule a reminder if it's a future appointment.
Medical documents
Medical documents store files you want to keep handy: clinical records, lab results, medical orders, authorizations, diagnostic images, medical bills.
Each document has:
- Type -- clinical record, lab result, diagnostic image, prescription order, authorization, disability certificate, referral, invoice
- Attachments -- PDFs, images. Multiple per document are supported
- Metadata -- title, description, document date, expiration date, issuer (doctor or hospital)
- Links -- can be associated with a condition, episode, or prescription
Documents approaching their expiration date are flagged in red. Expired ones are flagged too. This is useful for medical authorizations or lab results that have a validity period.
When you upload a document to the chat, the agent can help you organize it: it extracts the content via OCR, identifies what it is, and suggests how to link it with your existing conditions or prescriptions.
Health documents are encrypted with the double layer of encryption (user + system). Encrypted files never get a public URL -- the backend decrypts them in memory and returns the bytes directly. Details are in Security and privacy.