Take a 1 min pre-diabetes test for a chance to win $20 Amazon Gift Card

Hi HN, I’m Joshua, a student, and I’m excited (and a little nervous) to share something deeply personal that I’ve been working on: Islet, my diabetes management app powered by GPT-4o-mini. It’s now on the App Store, but I want to be upfront—it’s still very much in its early stages, with a lot more to go. I was diagnosed with Type 1 diabetes while rowing competitively, and that moment changed everything. It wasn’t just the practical challenges of managing insulin, carb counts, and blood sugars; it fundamentally shifted how I see myself and the world. It forced me to slow down, prioritise my…

At-home prediabetes testing and management

Mobile safety net for people with diabetes

Google's project to help fight diabetes

Hello HN! I'm building a service that lets users log their blood glucose via SMS and share that data with loved ones. I'd love some feedback. Site: https://glucolog.herokuapp.com/ Features: -Simply text readings to (909) 757-0084 and get feedback. No app required -Users and followers receive daily progress updates -Followers receive reminders if a user hasn't been logging -Simple charts to visualize progress -Data sharing with a user's endocrinologist and/or physician Background: My father has Type 2 diabetes and it has been a struggle helping him manage it. He tried…

A 'cute' device to sync Glucometer readings with smartphone