One Drop Blood Glucose Monitoring

by One Drop  · Based in United States → — Empowering everyone to take proactive action for better health.
Cardiology Endocrinology Internal Medicine
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Freemium with subscription tiers
Regulatory Status Disclosed

Overview

One Drop is a leading precision health company that provides a comprehensive digital platform for managing chronic conditions such as diabetes, hypertension, and weight. The platform integrates a smart blood glucose meter, a mobile application, and personalized coaching from Certified Diabetes Educators (CDEs). Through its award-winning app, users can track vital health metrics including blood glucose levels, medications, food intake, physical activity, blood pressure, and weight. The system leverages artificial intelligence (AI) to deliver personalized insights, predictive glucose forecasts up to eight hours in advance, and real-time behavioral guidance to help users make informed health decisions. One Drop aims to make diabetes and chronic condition management affordable, accessible, and engaging, offering a direct-to-consumer model with subscription services for supplies and coaching. The platform also provides data and analytics to healthcare providers, facilitating a more connected care experience.

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Key Features

  • Blood glucose tracking and analytics
  • Medication tracking and reminders
  • Food logging with barcode scanning and food library
  • Physical activity tracking
  • Blood pressure and weight tracking
  • Personalized 24/7 in-app coaching from Certified Diabetes Educators
  • AI-powered glucose predictions (up to 8 hours in advance)
  • Real-time behavioral advice and insights
  • Supportive community forum
  • Data sharing capabilities with healthcare providers
  • Insulin tracker
  • Integration with Apple Watch and Amazon Alexa voice technology

Use Cases

  • Personalized diabetes management (Type 1, Type 2, Prediabetes)
  • Hypertension management
  • Weight management programs
  • Cardiovascular disease prevention
  • Remote patient monitoring
  • Digital health coaching

What Physicians Need to Know

Key Capabilities
AI-powered 8-hour glucose forecasts (90%+ accuracy for Type 2 diabetes) and predictive insights for CGM users. Bluetooth-connected glucometer (One Drop Chrome) automatically syncs readings to a mobile app. In-app coaching from Certified Diabetes Educators (CDEs). Comprehensive logging for blood glucose, medications, food, and activity. Features a food library with barcode scanner and medication scheduler. Developing a minimally invasive continuous glucose monitoring (CGM) sensor.
Clinical Utility
Demonstrated to significantly reduce estimated HbA1c levels (e.g., 0.80% in T1D over 3 months, 1.36% in T1D/T2D over 4 months) and average blood glucose. Increases patient engagement with more frequent blood glucose logging and improved time in target range. AI forecasts aim to reduce cognitive burden and promote self-care behaviors, potentially preventing diabetes complications.
Integration Options
Seamless integration with Apple HealthKit and Google Fit for activity data and other health metrics. Connects with various diabetes and fitness devices (e.g., Fitbit, Dexcom, Companion Medical's InPen). Offers Apple Health Records and Siri Shortcuts for enhanced iOS functionality. The One Drop Chrome meter wirelessly transmits data to the app via Bluetooth.
Compliance Status
The One Drop Chrome Blood Glucose Monitoring system holds U.S. FDA 510(k) clearance and CE Mark approval (EU). Its AI-powered glucose prediction engine has European approval for Type 2 diabetes, prediabetes, and gestational diabetes. A proprietary continuous glucose sensing device is currently in development and subject to regulatory approval.
Pricing Model
Offers a 'Premium' subscription service providing unlimited test strips and 24/7 in-app CDE support for a monthly fee (e.g., $39.95/month or less without insurance). Operates on a direct-to-consumer model, allowing purchase via credit card or FSA card without requiring insurance or prescriptions for supplies. The One Drop Chrome meter can be purchased separately.
User Experience
Available on iOS, Apple Watch, and Android, featuring an intuitive design. The Bluetooth-enabled meter automatically syncs readings, minimizing manual data entry. In-app coaching provides timely responses (typically within 12-24 hours). The app supports multiple languages (English, Spanish, Chinese, Arabic), with coaching currently in English. Rated among top diabetes apps, with 94% of Premium members finding glucose forecasts helpful.
Support Quality
Provides 24/7 in-app support from Certified Diabetes Educators (CDEs) who offer personalized guidance and education. CDEs are responsive, typically answering questions within 12-24 hours. Includes a structured 9-week in-app diabetes education program.
Implementation Complexity
Designed for straightforward direct-to-consumer setup and use by individuals. Bluetooth connectivity and existing integrations with major health platforms (Apple HealthKit, Google Fit) simplify data collection for patients. For healthcare professionals, integrating patient-generated data into EHRs may require specific institutional workflows, though patient sharing features exist.
Evidence Base
Supported by over 60 peer-reviewed clinical studies, publications, and presentations. Randomized controlled trials demonstrate significant HbA1c reductions. Retrospective studies show improved glycemic control and increased engagement. AI models for glucose predictions are trained on billions of data points, exhibiting high accuracy for hypoglycemia and hyperglycemia. Associated with estimated annual cost savings per person.
Physician Tip

One Drop offers AI-powered insights and CDE coaching that can significantly augment traditional diabetes management. Its robust integration with various health devices provides a holistic view of patient data, aiding in personalized care plans. The strong evidence base, including randomized controlled trials demonstrating HbA1c reduction, supports its clinical efficacy for improving glycemic control. Consider recommending One Drop to patients who are digitally engaged, motivated by personalized coaching, and could benefit from predictive insights, especially those facing challenges with consistent self-monitoring or access to frequent in-person education. The direct-to-consumer model with unlimited test strips can also help overcome cost and access barriers for many individuals. While the app provides patient-facing forecasts, clinicians should continue to provide overarching guidance and interpret data within the context of the patient's full clinical picture.

One Drop excels in its ability to aggregate data from a wide ecosystem of health and fitness devices. It leverages Apple HealthKit and Google Fit to pull in activity data, continuous glucose monitor (CGM) readings from devices like Dexcom, and other health metrics. The One Drop Chrome meter seamlessly transmits blood glucose readings via Bluetooth to the app. For healthcare providers, patients subscribed to One Drop | Experts can grant permission for their coach to view vitals, labs, and medications shared to Apple Health Records, facilitating remote monitoring. While direct, universal EHR integration for professional use may vary by institution, the platform's comprehensive data collection and sharing capabilities through patient-controlled health records offer valuable insights for care coordination. Future developments include a proprietary minimally invasive CGM sensor, which will further enhance its integrated data capabilities upon regulatory approval.

Details

Category Endocrinology & Metabolic AI, Patient Engagement & Education, Wearables & Remote Monitoring (RPM)
Pricing Freemium with subscription tiers
  • Free basic app features; Premium version $19.99/month; Unlimited test strips and 24/7 in-app Certified Diabetes Educator support for $39.95/month (month-to-month) or $33.33/month (prepaid 12-month subscription)
DeploymentMobile app (iOS and Android) and cloud-based platform.
Compliance
BAA AvailableUnknown AI-estimated
HIPAA CompliantUnknown AI-estimated
FDA Status Yes AI-estimated

One Drop received US Food and Drug Administration (FDA) 510(k) clearance on December 8, 2016, for its One Drop | Chrome blood glucose monitoring system.
Integrations
EHR Not specified
Specialties Cardiology, Endocrinology, Internal Medicine

What the Web Says

One Drop Blood Glucose Monitoring receives generally positive reviews for its sleek design, user-friendly app, and the convenience of unlimited test strips and coaching services. Many users appreciate the Bluetooth connectivity and the ability to track various health data points within the app. However, some concerns have been raised regarding the accuracy of the meter's readings and occasional issues with Bluetooth connectivity.

Overall: Mixed

Strengths

  • Sleek, modern, and portable design.
  • User-friendly app with comprehensive tracking for glucose, food, activity, and medication.
  • Unlimited test strips available through subscription.
  • In-app coaching from Certified Diabetes Educators.
  • Bluetooth connectivity for automatic data transfer to smartphones.
  • Potential for A1C improvement and better glycemic control.

Limitations

  • Concerns about meter accuracy and variability in readings.
  • Occasional issues with Bluetooth connectivity.
  • Subscription pricing may be considered expensive by some.
  • Lack of space in the carrying case for lancets and other supplies for travel.
  • Customer support described as condescending by one user.
  • Some users receive free strips through insurance, making the subscription less appealing.

Based on reviews from: Reddit, Best Buy, iMore, The Hangry Woman, YouTube, G2, PR Newswire, diaTribe.org, Mashable, PMC

Last updated: 2026-07-23

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Press & Coverage

MacRumors
One Drop Glucose Monitor Gains Personal Diabetes Assistant and Health Records Integration
One Drop launched a new Personal Diabetes Assistant and integrated with the Health Records feature on iPhone, allowing users to better adhere to medication times and access medical records alongside their One Drop data.
2019-01
MacRumors
One Drop's CareKit App Showing 'Substantial Improvement' in Glycemic Control for Diabetic Users
One Drop reported that its CareKit-supported blood glucose monitor and app led to a substantial improvement in glycemic control for users, with a 1.0 percentage point reduction in A1C among app users.
2017-03
MacRumors
One Drop Blood Glucose Monitoring Kit for iPhone Launches on Apple.com
One Drop launched its iOS-compatible One Drop Chrome Blood Glucose Monitoring Kit on Apple.com, featuring a Bluetooth-enabled meter, lancing device, test strips, and integration with the One Drop iOS app and Apple Watch.
2017-01
FirstWord HealthTech
One Drop Blood Glucose Monitoring Service Launched In U.S. And E.U.
One Drop's blood glucose monitoring system gained FDA 510(k) clearance and CE mark, indicating its availability in the U.S. and E.U.
2016-12
accessdata.fda.gov
One Drop Blood Glucose Monitoring System FDA 510(k) Clearance
The FDA granted 510(k) clearance to the One Drop Blood Glucose Monitoring System for quantitative measurement of blood glucose levels in capillary whole blood samples from the fingertip for self-testing by people with diabetes.
2016-11
Inc.
Why Serial Entrepreneur Jeff Dachis Is Building a Startup to Help People With Diabetes
This article discusses the motivation behind One Drop, an app and monitoring system designed to help people with diabetes manage their condition through logging, learning, and sharing information, with a focus on user experience and affordability.
2017-04
Binariks
SaMD Examples: 20 Applications of Software as a Medical Device
This article lists the One Drop Blood Glucose Monitoring System as an example of Software as a Medical Device (SaMD) for continuous glucose monitoring, highlighting its role in providing real-time information for diabetes management.
2026-04
arXiv
Securing Automated Insulin Delivery Systems: A Review of Security Threats and Protective Strategies
This peer-reviewed article mentions the FDA-approved One Drop Blood Glucose Monitoring System as employing a multi-layer perceptron (MLP) model for diabetes management within the context of security threats to automated insulin delivery systems.
2025-03

Videos

Product demos, reviews, and walkthroughs for One Drop Blood Glucose Monitoring.

View all on YouTube

Frequently Asked Questions

One Drop utilizes AI to provide users with 8-hour glucose forecasts, which have demonstrated over 90% accuracy in predicting hypoglycemia and hyperglycemia. This AI-powered feature offers personalized insights and real-time behavioral advice, aiming to reduce the cognitive burden of diabetes management and encourage proactive self-care.
The One Drop app and its data handling are designed to be HIPAA-compliant, protecting individually identifiable health information. While HIPAA mandates safeguards for electronic protected health information (ePHI), physicians should be aware of potential regulatory gaps concerning data generated by CGM manufacturers if not directly held by a covered entity.
The One Drop system is not intended for the diagnosis or screening of diabetes, nor for use in neonates, or patients who are dehydrated, hypotensive, in shock, critically ill, or in a hyperosmolar state. It should also not be used for individuals undergoing oxygen therapy, or for testing arterial, venous, or non-fingertip blood samples.
One Drop offers a Premium service that includes unlimited test strips and 24/7 in-app Certified Diabetes Educator support for a monthly subscription fee, often around $39.95, without requiring insurance or a prescription. This direct-to-consumer model can make it more accessible and potentially less expensive than traditional insurance co-pays for some patients, with a starter kit typically costing around $99.
Primary alternatives include other traditional blood glucose meters (BGMs) and various Continuous Glucose Monitoring (CGM) systems such as FreeStyle Libre, Dexcom, Eversense, and Medtronic MiniMed. One Drop's app can integrate glucose data from devices and apps like Dexcom, Fitbit, and Apple Health, and it is also developing its own minimally invasive CGM.
The reliability and accuracy of blood glucose readings can be affected by factors such as application errors, extreme environmental conditions, extreme hematocrit values, and certain medication interferences. While One Drop's AI predictions show high accuracy, the overall accuracy range for non-invasive blood glucose monitoring can vary widely depending on the models and input data used.

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Suggest an Edit → | Last Verified: 2026-04-21 | First Added: 2026-04-21
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