The blog

Notes from the build.

Plain-English writing about the things SoluneFit is built around: how a day holds together, what actually makes sleep restorative, how to train without burning out, and how to pick a device that earns its place on your wrist.

No hype, no magic numbers, and no pretending the evidence is tidier than it is. Where something is uncertain, it says so.


Daily routines & general health

The unglamorous structure underneath everything else.

Build a day that holds

Most routines fail because they are built on motivation, which is weather. Here is how to build one on anchors instead — and how to make it survive a bad week without collapsing entirely.

Daily routines8 min read Read the article

  • Morning light: the cheapest lever you have
  • What to do with a day that has already gone wrong
  • Caffeine timing, honestly assessed

Optimum sleep & rest

What good sleep really depends on — and what your tracker can and cannot see.

Sleep that actually restores

Regularity, light, timing and sleep pressure do most of the work. Chasing a deep-sleep number on a wrist device usually does the opposite. A practical look at the levers that matter.

Sleep & rest8 min read Read the article

  • Why waking at 3am is usually normal
  • Naps: when they help and when they cost you
  • What a sleep stage graph is actually showing you

General fitness

Training you can still be doing in five years.

Fitness without the all-or-nothing

An easy aerobic base, some strength, progression you can feel, and recovery treated as part of the plan rather than a reward for finishing it. The boring version works.

Fitness8 min read Read the article

  • Reading your resting heart rate without panicking
  • Strength training when you have twenty minutes
  • Deload weeks for people who are not athletes

Best devices to reach your goals

How to choose — not which one to buy. No rankings, no brands.

How to choose a tracking device

Which sensors actually matter, what battery life means for overnight wear, why comfort decides whether you keep using it, and the two questions almost nobody asks: can you get your data out, and where does it go first?

Devices9 min read Read the article

  • Optical heart rate: where it struggles and why
  • Checking a device against itself for a week
  • What to look for in an export file

In development

More is on the way.

The planned pieces above are titles, not drafts. They get written as the work turns them up.