All postsTag
#caffeine
3 posts
May 17, 2026
How much caffeine is safe during pregnancy? A clear guide for 2026
The 200 mg/day limit explained — what counts as 200 mg, why the third trimester is different, and how to track without obsessing.
May 17, 2026
Caffeine half-life and sleep — when to stop drinking coffee
The science of how long caffeine stays in your body, why a 3pm latte can still hit you at 11pm, and a simple rule of thumb to protect your sleep.
May 17, 2026
The Apple Watch caffeine widget I actually want — and how SipNote built it
A first-class watchOS complication for caffeine isn't a checkbox feature. Here's what makes a watch glance useful, and what most caffeine apps get wrong.