Baseline

Know what moves your numbers.

Most blood-pressure advice is written for everyone. This app works out which parts apply to you — using your own readings.

Create your account

We’ll send a six-digit code to confirm it’s you.

Email

Mobile

Verification code Sent to +27 82 555 0134 · resend in 24s

Biometric unlock is set up after your first reading, so your health data isn’t sitting behind a password alone.

What you’re agreeing to

Health data gets special protection under South African law. Each of these is a separate decision, and you can change any of them later.

Your data stays in South Africa

Stored in AWS Cape Town. Nothing crosses a border, so no transfer agreement is needed.

Read the privacy notice and terms. You can export or delete everything at any time from the privacy centre.

About you

These set your starting risk picture before we have any readings.

Age

Sex at birth

Height (cm)

Weight (kg)

What’s your work like?

Shift work gets its own option because irregular sleep timing affects blood pressure differently from short sleep, and the model treats them separately.

Your health history

Tap anything that applies. Nothing here is shared without your say-so.

Diagnosed conditions

Family history

Have you been told your blood pressure is high?

Anything you take regularly?

We record it and remind you. We never advise on it.

Atorvastatin 20 mg
Once daily · evening

Vitamin D3 1000 IU
Once daily · morning

Baseline never suggests starting, stopping or changing a medication. That line is what keeps it a wellness product rather than a regulated medical device.

Your usual week

A rough starting point. The daily check-in refines it.

Typical sleep

Alcohol

Smoking

Exercise per week

Added salt at the table

Connect what you already have

Every connection removes a question from your daily check-in.

Omron M7 Intelli IT
Found over Bluetooth ✓ Paired

Apple Health
Sleep, steps, heart rate — read only ✓ Allowed

Fitbit
Sleep and activity — Fitbit doesn’t measure BP

Google Health Connect
Android only Not on this device

No cuff yet? You can type readings in by hand and connect a device later — but a validated upper-arm cuff is what makes the numbers trustworthy.

When should we prompt you?

Twice a day, at roughly the same times — consistency matters more than the exact hour.

Morning reading

Before breakfast and medication

06:30

Evening check-in

Before bed

21:00

Quiet hours

Nothing will reach you between these

22:00–06:00

Seven mornings to a baseline

After a week of readings we can tell what’s normal for you. After about three weeks we can start telling you what moves it.

You’re set up

Let’s take your first reading now. Sit for five minutes first — the app will time it.

What happens next

Day 1 First reading and check-in

Day 7 Your baseline is established

Day 21 First personal drivers appear

Day 30 First monthly report

Take my first reading