A wee space tae mak progress
Sleep an focus data viewer
Yer days, seen a wee bit mair clearly.
Open yer CSV exports, line up twa measures by date an explore weekly patterns. See the gaps as clearly as the observations.

Sleep an focus data viewer
CSV format
Yer observations will appear here
Open a CSV or explore the example tae see hou it works.
Mak it yer ain
Pick ae CSV for ilk measure, or uise twa columns fae the same file. Map a date an a nummer column, add a unit, syne explore. Daily duplicates are averaged; blank values are missin, never zero. Dates uise the calendar date written in yer file, wi nae timezone conversion.
Sources an scope
Patterns arenae causes. Chance correlations are common, especially wi short records or mony comparisons. Wearables estimate sleep; this viewer disnae assess health, recommend treatment or explain whit made a pattern happen.
NIST statistical handbook: association disnae prove causality
A wheen o useful answers
Whit exports can A open?
CSV files fae sleep apps, wearables, spreadsheets, sleep diaries or focus timers work when they contain a date an nummer values. Pick comma, semicolon or tab separators. Uise YYYY-MM-DD dates, ISO timestamps, or choose the order for slash dates explicitly. Duration text sic as 7h 30m maun first be turned intae a nummer.
Whit happens tae missin or duplicate days?
The viewer includes aw calendar dates atween the first an last mapped observation. Missin values mak gaps. Mony values for a date are averaged separately for ilk measure. Weekly patterns uise the daily averages that are available an show their counts.
Is the chart a diagnosis?
Naw. Thir are descriptive observations. They cannae establish cause an effect or diagnose a condition. Gin ye hae concerns aboot sleep or yer health, speak tae a qualified health professional.