# One Drop

> One Drop was a New York digital health company combining a diabetes tracking app, connected glucose meter, supplies subscriptions, coaching and predictive insights. It served consumers and pursued employer, insurer and pharmaceutical partnerships. Its app and related services ended on November 30, 2024; founder Jeff Dachis subsequently focused on the separate company One Health Biosensing.

- **Founded:** 2014
- **Headquarters:** New York, United States
- **Founders:** Jeff Dachis (Founder and CEO)
- **Products:** One Drop Mobile, One Drop Chrome, One Drop Premium, One Drop Experts, Predictive Insights
- **Notable:** FDA 510(k) clearance for the One Drop Blood Glucose Monitoring System on November 30, 2016., PENSA lists a 2017 Core77 Design Award for One Drop., Published an observational app-engagement study and a randomized comparison of One Drop with versus without an activity tracker.

## Products & services

- **One Drop Mobile** — iOS and Android app for logging glucose, food, activity and medication; integrated device data and health insights. Discontinued November 30, 2024.
- **One Drop Chrome** — Bluetooth-connected finger-stick blood glucose monitoring system; FDA clearance received in November 2016.
- **One Drop Premium** — Historical supplies and coaching subscription launched at $39.95 per month or less without insurance; meter purchase cost varied by bundle.
- **One Drop Experts** — In-app support and education from certified diabetes educators, bundled with Premium at launch.
- **Predictive Insights** — AI-based glucose forecasts and behavior recommendations; the company reported predictions up to 12 hours ahead in 2020.
- **One Drop for Employers** — Employer-facing chronic-condition support, alongside insurer and provider channels; no longer presented here as an active service.

## Achievements

- FDA 510(k) clearance for the One Drop Blood Glucose Monitoring System on November 30, 2016.
- PENSA lists a 2017 Core77 Design Award for One Drop.
- Published an observational app-engagement study and a randomized comparison of One Drop with versus without an activity tracker.
- Reported global app availability in 195 countries.

## Latest updates

- **2024-03** — One Health Biosensing acquired certain One Drop assets, including patents, on March 19, according to its SEC-filed financial statements.
- **2024-11** — One Drop announced app and related service discontinuation effective November 30, 2024, and said user health data would not be retained beyond that date.
- **2025-11** — Dachis presented separate venture One Health Biosensing and FlexCGM at Frontiers Health; FDA submission was planned for 2026.
- **2026-10** — At research time, One Health Biosensing’s website describes its sensor as investigational, with performance characteristics not established and no FDA clearance or approval.

## Links

- Website: https://onedrop.today
- LinkedIn: https://www.linkedin.com/company/onedroptoday/
- Twitter/X: https://twitter.com/onedroptoday
- Instagram: https://www.instagram.com/onedroptoday/
- Facebook: https://www.facebook.com/onedroptoday

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Profile page: https://yespress.io/one-drop
Published by YesPress — https://yespress.io
Last updated: 2026-10-04