Lupus. Disease activity, across every system it touches.

Lupus moves between skin, joints, kidneys, blood and brain — and flares with sun, stress and infection. Leo's Lupus hub tracks disease activity across those systems, keeps an eye on kidney signs and photosensitivity, and charts what sets your flares off.

Status · in app today·Tracking · organ-system activity·Photos · none, ever
Built for lupus

Which systems are active, this week.

A disease-activity card summarizes the last seven days — how many organ systems are involved, symptom count, and average severity — and an active-body-systems card breaks it down across skin, joints, neurological, renal, cardio/lung and hematologic.

A kidney-health watch follows edema and foamy-urine signs over 30 days, and a photosensitivity tracker counts sun-triggered reactions and rash episodes — the lupus-specific signals worth keeping in view.

What you track

Activity, kidney and skin, and flare patterns.

Disease activity

A 7-day summary — organ systems involved, symptom count, average severity — at the top of the hub.

Activity

Body systems

Skin, joints, neurological, renal, cardio/lung and hematologic, each with a severity read.

System map

Kidney watch

Edema and foamy-urine signs followed over 30 days — the renal signal lupus patients watch.

Kidney

Photosensitivity

Sun-triggered reactions and rash episodes counted, so the UV link is visible.

Photosensitivity

Flare patterns

A four-week flare chart with your top triggers surfaced.

Flare trend

Labs

CBC, CMP, inflammatory, kidney, urinalysis, iron and vitamin D come pinned, with trends and ranges.

Pinned labs
Hub at a glance

What ships in the Lupus hub.

Disease-activity card — 7-day organ systems, symptoms, average severity
Active body systems across skin, joints, neuro, renal, cardio/lung, hematologic
Kidney-health watch — edema vs foamy urine over 30 days
Photosensitivity tracker — sun triggers and rash episodes
Four-week flare pattern with top triggers
Recent symptoms with body-system badges
Pinned labs — CBC, CMP, inflammatory, kidney, urinalysis, iron, vitamin D
Honest scope

Leo tracks. It doesn't diagnose.

Lupus is diagnosed and monitored by a clinician with labs and criteria — Leo has no screener, doesn't compute a disease-activity index like SLEDAI, and makes no claim about whether you have it.

Everything is descriptive and on-device-first. The activity summaries describe what you logged; they never predict a flare or give medical advice.

Lupus hub

Disease activity, on the record.

Organ-system disease activity, a kidney and photosensitivity watch, and flare patterns with triggers — organized for the conversation with your rheumatologist.