Bring the records together
Collect the longer-term records you want to follow, such as sleep, weight, and bloodwork.
The suite Tarn
See the changes
See the changes
that take time.
A calmer view of your health records, over weeks, months, and years.
Discover Tarn Planned for the suite
Step back far enough
to see a pattern.
Tarn is the planned health layer. It brings longer-term records into context, helping you see what changed and when, and return to the source when you want to look closer.
The plan for Tarn
From individual records to useful context.
Keep the timeline
Look at when observations changed, with their sources and dates preserved.
Return with better context
Bring records and observations together when you want to review a change more closely.
An everyday example
What changed, and when?
A single night says little about a month of sleep. Tarn is designed to let you look across time and keep the observations around those changes close by.
Behind the name
Tarn.
A tarn is a mountain lake formed in a basin carved by a glacier. A still place to see what has collected over time.
A few things to know.
Can I use Tarn today?
Tarn is a planned health context layer. This page describes the intended direction.
Does it diagnose conditions?
No. Its purpose is to organise records and observations for review, not to diagnose or prescribe.
What makes the timeline useful?
Dates, sources, and surrounding observations let you look beyond isolated numbers and return to the original records.