# Tidepool Gets T1D Research Grant for Meal-Free Insulin Tech

> Tidepool receives Breakthrough T1D grant to build insulin delivery system that works without meal announcements.
- Title: Tidepool Gets T1D Research Grant for Meal-Free Insulin Tech
- Summary: Tidepool receives Breakthrough T1D grant to build insulin delivery system that works without meal announcements. Tidepool gets Breakthrough T1D funding to…
- Keywords: tidepool, breakthrough t1d, automated insulin delivery, meal announcements, type 1 diabetes, loop 3.0, fda clearance, startups, business, Gets, T1D, Research
- Source: Pulse 2.0 — https://pulse2.com/tidepool-receives-breakthrough-t1d-research-grant-to-develop-automated-insulin-delivery-technology-without-meal-announcements
- Author: Amit Chowdhry
- Published: 2026-10-23T16:33:39+00:00
- Read time: 1 min
- Topics: tidepool, breakthrough t1d, automated insulin delivery, meal announcements, type 1 diabetes, loop 3.0, fda clearance, startups, business
## Tidepool Receives Grant
Tidepool, a Palo Alto, California-based nonprofit, received research funding from Breakthrough T1D to advance automated insulin delivery technology without meal announcements.
## Loop 3.0 Targets Meal Management
The investigational "unannounced meal" feature for Tidepool Loop aims to automatically adjust insulin delivery in response to eating without manual carbohydrate counting.
## Current Systems Require Meal Entries
Current automated insulin delivery systems typically rely on users to enter carbohydrate information or announce meals for insulin adjustments.
## Meal Management Challenge
Tidepool estimates people with type 1 diabetes make over 180 additional health decisions daily, with mealtime management representing a substantial portion of that workload.
## Loop 3.0 Development
Tidepool Loop 3.0 builds on Loop 2.0, which was submitted for FDA review in July 2026, to introduce meal management without manual announcements.
## FDA Clearance Target
Results from the randomized crossover clinical trial will inform a future FDA clearance submission for the unannounced meal feature.
## Key takeaway

Tidepool gets Breakthrough T1D funding to create automated insulin delivery that adjusts without meal tracking.