Latest notes on sleep science, product updates, and community stories.
Wake-up challenge apps make you complete a task before your alarm stops. Here's the science behind why they work - and which challenge types are impossible to cheat from bed.
Sleep debt is real, measurable, and quietly costing you more than you know. Here's the science of what it does to your brain, how to calculate yours, and the honest answer on catching up.
Social jet lag affects over 70% of students and workers. It's the gap between when your body wants to sleep and when your schedule forces you awake, and your phone is making it worse.
Chronotype is partly genetic. You may never love mornings - but you can almost certainly shift 1–2 hours. Here's what the science of circadian biology says actually works, and what doesn't.
57% of people snooze every morning. It's not laziness - it's a design problem. Here's what the research says actually stops the cycle, and why most advice about it is missing the point.
Sleep inertia is the fog between your alarm and full wakefulness. Here's what's happening in your brain - and the one intervention that cuts through it fastest.
Sunrise alarms simulate natural light to wake you gently. The science is real - but so are the limitations. Here's when they work, and when they don't.
The best morning routine starts the night before. Here's what the science of cortisol, dopamine, and light exposure says actually builds a consistent morning - and what's just aesthetic.
Low dopamine morning is the fastest-growing morning routine concept of 2026. Here's what it actually means, what the neuroscience says, and whether the science holds up.
Sleeping through your alarm isn't a character flaw. Here's why your brain literally cannot respond to sound during deep sleep - and what actually helps.
Your brain doesn't care that it's 2 AM. TikTok definitely doesn't. Here's the app that finally stops the scroll and makes sure you actually get out of bed.
You don't need more self-control. You need friction. Here's what the research actually says stops late-night doomscrolling - and why willpower isn't on the list.
You're not lazy. You're just bored with the alternatives. Here are 15 actually enjoyable things to do instead of doomscrolling before bed.
The science of what happens to your brain when you scroll past midnight and why the damage doesn't stay at night.
Most bedtime routines fail because they're designed for someone with infinite time and zero exhaustion. Here's one that works for real people at the end of real days.
Resetting your sleep schedule doesn't require an overnight overhaul or a weekend of misery. Here's what actually works - and what the science says about doing it sustainably.
The science of how your phone disrupts sleep is more specific - and more fixable - than you think. Here are 10 facts that actually change behaviour.