FDA-Cleared Devices

Eligible FondCircle monitors are FDA 510(k) cleared for home use.

HSA/FSA Accepted

Use your HSA or FSA card on eligible items.

Free Shipping $60+

Free Economy shipping on eligible U.S. orders over $60.

12-Month Warranty

Eligible FondCircle devices include a 12-month limited warranty.

What's Popular Now

FondCircle App

One App. All Your Health.

Features

Track Your Trends

Review readings over time and spot routine changes.

View More

AI Insights

Get simple summaries that make records easier to review.

View More

Invite Your Family

Invite trusted family members to track together.

View More

Share Your Reports

Share selected reports with family or your clinician.

View More

Stay Connected

to Your Health Records.

Connect supported FondCircle devices, track trends.
Review AI-powered insights, and share reports with the people you trust.

Meet the Physician Dr. John Boone
Physician Perspective

A Physician’s Perspective Behind FondCircle

Dr. John Boone is a board-certified otolaryngologist with more than a decade in ENT practice and serves as Medical Director of FondCircle. He brings a physician’s perspective to our mission of making everyday health tracking simpler, more connected, and easier to discuss.

Medical Director, FondCircle
Founder & CEO, EUC · Founder, PrimaryENT

Meet Dr. Boone

Health Starts at Home

Our Story

FondCircle provides advanced at-home health monitoring devices designed for accuracy, convenience, and connected living. From smart blood pressure monitors and pulse oximeters to glucose meters, infrared thermometers, and smart body composition scales, our digital health devices help you track the metrics that matter most. 

Trusted by Real Users

What people are saying

Kristy Sill

Setup was quick, and the one-button operation makes it super simple. The large LCD display is a big plus, and Bluetooth sync makes it easy to track trends over time.

Ben H

Very handy and easy to use. The voice readout is clear, the monitor is comfortable, and the instructions are easy to follow.

Cookster91

I like the easy user switch, the secure cuff design, and the blue display. The app history is a huge help compared with writing readings down.

Nellie

Easy to use with simple setup instructions. It comes with batteries included, has a large digital display, and is small enough to carry when traveling.

Mari

Large, clear numbers make it easy to read. It pairs easily with Bluetooth, and the app is simple to navigate for recording results.

Latest Stories

View all

Guests together at LA Mom Society’s The Motherhood Table.

Around the Table with LA Mom Society: The Motherhood Table

LA Mom Society hosted The Motherhood Table for expectant and postpartum moms, with FondCircle contributing A2 monitors through product sponsorship.

Read moreabout Around the Table with LA Mom Society: The Motherhood Table

How to Monitor and Manage Blood Pressure at Home - FondCircle

How to Monitor and Manage Blood Pressure at Home

High blood pressure (hypertension) is often called the “silent killer” because it can cause serious complications like heart disease, stroke, and kidney problems—all without obvious symptoms. Regular monitoring at home empowers you to track trends, catch changes early, and work...

Read moreabout How to Monitor and Manage Blood Pressure at Home

Lifestyle Habits That Impact Blood Pressure: Your 2026 Reset Guide - FondCircle

Lifestyle Habits That Impact Blood Pressure: Your 2026 Reset Guide

Blood pressure is one of the most important indicators of heart health, yet it’s often overlooked until problems arise. The truth is, our daily habits—from what we eat to how we handle stress—play a huge role in determining whether our...

Read moreabout Lifestyle Habits That Impact Blood Pressure: Your 2026 Reset Guide