Tools

FlowLens

Four questions people already ask themselves, and mostly answer by guessing. This is a watch app that answers them from your own history instead.

• How long into the weekend before I am back to myself after a hard week at the office?
• When on an ordinary day is my stress actually down — and is it ever down at work?
• My family says I come home stressed. Are they right, and how often?
• Which hours are genuinely mine — and what did that meeting cost to get through?

What it does

It watches the week hour by hour rather than as a daily average, because a day that started well and fell apart after lunch should not look like a day that was mediocre throughout.

• It says when it does not know yet. On the day it is installed it counts the days remaining and calls itself calibrating rather than starting. The confidence model decides what counts as a finding; it does not get to decide what you are allowed to look at.
• Conditions, not verdicts. "You work best on Tuesday" does not transfer to a Thursday. Morning, at home, a recovered start and ninety clear minutes does.
• The slide a weekly view cannot see. Nobody goes downhill by having one bad Tuesday. They have two months where each Tuesday is slightly worse than the last, and no single day of it looks alarming enough to mention.

Almost everything is a comparison against your own history — never a population norm, never a clinical reading. The one exception exists because self-reference fails in a specific way: someone whose normal is bad gets told they are fine, reliably, forever.

The walkthrough

Twenty-one frames on a fēnix 9 Pro, from the day it is installed to the conditions it eventually learns. What is built is badged as running; the rest is drawn to argue the shape.