Better Sleep

Sleep is the foundation everything else is built on. If falling asleep, staying asleep, or waking up genuinely rested is a struggle, start here — with the evidence-informed fundamentals first, then the tools that support them.

Does this sound like you?

If a few of these ring true, consistent changes to light, temperature and routine usually help more than any single device.

What the evidence suggests

Sleep is driven by two systems: your circadian rhythm (body clock) and sleep pressure (how long you’ve been awake). The most durable improvements come from supporting these — light timing, temperature and a steady schedule — before reaching for gadgets. Where wellness technology fits is mostly in relaxation, thermoregulation and evening wind-down; the strength of evidence varies by modality and is greater for the fundamentals than for any one device.

Areas to explore

A simple starting protocol

1. Anchor your wake time.Wake at the same time every day, weekends included — it’s the strongest lever for a steady body clock.
2. Get morning light.10–20 minutes of outdoor light soon after waking helps set your rhythm.
3. Cool the room.A slightly cool bedroom supports the natural night-time drop in body temperature.
4. Wind down warm.A sauna or warm bath 1–2 hours before bed can help you relax; the cool-down afterward is part of the effect.
5. Dim the evening.Reduce bright, blue-heavy light in the last hour before bed.
6. Stay consistent.Give any change 2–3 weeks before judging it — sleep responds to consistency, not one big effort.

Common questions