Pulse – the wearable for n=1 habit experiments
Most wearables collect data and hand you a dashboard. Pulse goes a step further: it helps you run experiments with your own habits, and actually shows you what makes a difference. No subscriptions. No locked features. Just tools to test what improves your sleep, focus, or energy.
Pulse – the wearable for n=1 habit experiments launched on July 9, 2025 with 13 votes, #1,123 of 9,223 launches that month and more than 75% of that year's launches.
In plain words
Pulse is a wearable device that helps users run personal experiments to identify which habits improve their sleep, focus, or energy levels. Unlike typical wearables that simply collect data and display it on a dashboard, Pulse provides tools specifically designed for testing and analyzing the impact of lifestyle changes. It operates without subscriptions or locked features, offering full access to all functionality upfront. The device is aimed at individuals seeking to understand their personal health patterns through self-directed experimentation rather than generic health recommendations.
written from the facts on this page · September 2026
Does a similar job
all alternatives →



- PEPulse – Empathize with your users via real-time heartbeats2017 · pulse.crevalle.io · ▲25

More work this month
the category →
Endless lofi beats composed live in your browser, over pixel-art nights in Paris, Tokyo, New York, Hong Kong, Sydney, San Francisco and more. Free, no sign-up.
Work · 26d ago · loficities.com
Smooth Recorder▲257Mac screen recordings that look edited when you hit stop
Work · 20d ago · smoothrecorder.com


Work · 14d ago · readrare.com
Source: Show HN post ↗
Launched alongside, July 2025
the whole month →
Trickle - Magic Canvas ▲1,064Hey HN! Introducing Trickle Magic Canvas: the world’s first Agentic Canvas, where you can visually co-create apps and websites with AI, from idea to production. Why is a canvas better? Most AI tools today rely on linear chats or text prompts. We believe that limits creativity and clarity. Canvas changes the game. 1. Every version & page at a glance. Each page and sub-page lives on a timeline. You can quickly browse, edit, and preview progress like a living, visual document — no more digging through chat logs or scattered states. 2. The canvas is the context. Unlike linear chats, you can…
AI · 2025 · trickle.so
- TB
Life & fun · 2025 · trytender.app

Today marks ten years, 3653 consecutive days, of running at least one mile every day under the USRSA rules [1]. To celebrate, I built an interactive dashboard that turns a decade of GPX files into charts you can explore. Running has truly changed my life: I've made lifelong friends, explored beautiful places, and more importantly invested into my own health and fitness, which I'm starting to see the positive benefits as I get older. The stack is pretty simple: a NextJS app, with a Postgres database to keep all my running data, and all the stats are pre-computed and cached in Redis, so I…
Dev tools · 2025 · nodaysoff.run

Made this website as an exercise in vibe-coding and GCP. It was posted about a few times around the internet, on sites like Morning Brew (https://www.morningbrew.com/issues/business-buzzkill), MetaFilter (https://www.metafilter.com/209703/Draw-A-Fish), boingboing.net, etc. I think it's cute! I built a basic CNN trained against penises and swastikas, and then anything that doesn't hit the 63% confidence score gets sent to a mod queue, a vibe-coded fish-tinder…
AI · 2025 · drawafish.com

Hi HN - I made a site that takes a UK postcode, grabs the local MP's information and generates an AI mockup of what their ID might look like. It's a small, silly protest at the stupidity of the Online Safety Act that just came into force. edit - My open AI credits got hugged to death, please use a known postcode (like one from Kier Starmer's constituency, WC2B6NH) in the meantime.
AI · 2025 · use-their-id.com