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Clinically Validated for Use During Pregnancy & in Adults with Diabetes
An upper-arm blood pressure monitor clinically validated for use during pregnancy and in adults with diabetes. Its 22–45 cm cuff, large 5.7-inch display, voice guidance, motion detection, and dual-user memory support convenient home blood pressure monitoring.
Features
Clinically validated for pregnancy use
5.7" screen shows your reading and a 7-day trend — all in one place
Optional spoken readings — adjustable volume, hands-free
Sync readings and view trends over time
Two users, 250 readings each, plus a guest slot
Enhanced motion detection reduces readings affected by arm movement
FDA 510(k)-Cleared
FSA & HSA Eligible*
30-Day Risk-Free Trial
1-Year Warranty
*Eligible for reimbursement. FSA/HSA cards are not currently accepted at checkout. Submit your itemized receipt to your plan administrator. Reimbursement depends on your plan.
Pairs well with
FBP-A2 BP Monitor
A quick view of the regulatory and clinical evidence supporting the A2.
| FDA Status | 510(k) Cleared |
|---|---|
| Clinical Validation | Pregnancy & Adults with Diabetes |
| U.S. BP VDL | Listed |
| AccessGUDID | Device Record Available |
Clinically validated for use during pregnancy.
High blood pressure can be an early sign of preeclampsia, but a reading alone cannot diagnose it. The A2 helps you measure and record blood pressure between prenatal visits, making it easier to share high or concerning readings with your healthcare professional.
The Full Picture — Right on the Screen.
The A2's 5.7" display shows your current SYS, DIA, and pulse reading, plus a 7-day blood pressure trend chart — without opening the app. Large digits are easy to read in any light, with color-coded BP grade indicators and a voice readout option.
Hear Your Reading. No Squinting Required.
The A2 announces your blood pressure level and reading aloud — volume is adjustable, and voice readout can be turned off when not needed. Useful for low-light use, low vision, or anyone who simply prefers to listen rather than look at a screen.
The FondCircle App connects with supported devices to keep your readings organized, review trends over time, and share selected reports with the people you trust.
The ability to view weekly, monthly, or yearly trends gives you an overview of your blood pressure’s evolution.
The ability to view weekly, monthly, or yearly trends gives you an overview of your blood pressure’s evolution.
Invite your family to track together or share your information.
Share your information with family or doctors under your permission.
Connect supported FondCircle devices, track trends.
Review AI-powered insights, and share reports with the people you trust.
The Fondcircle app handles your health data in accordance with HIPAA standards. Your readings stay on your device by default — sharing through CareShare is always initiated by you, and only reaches the people you choose. We do not sell your health data.
FondCircle buying guide
Review cuff fit, memory, display, power and everyday features across all five models.
| Model Swipe to compare |
FBP-A3
FBP-A3 BP Monitor
$49.99
Add to cart
|
FBP-A3XL
FBP-A3 BP Monitor (Large Cuff)
$54.99
Add to cart
|
FBP-A2
FBP-A2 BP Monitor
$64.99
Add to cart
|
FBP-A1
FBP-A1 BP Monitor
$27.99
Add to cart
|
FBP-W1
FBP-W1 Wrist BP Monitor
$45.99
Add to cart
|
|---|---|---|---|---|---|
| Key difference | TripleCheck averaging + guest mode | XL cuff + TripleCheck averaging | Pregnancy-validated; upper-arm option for users with diabetes | Stable, affordable everyday essential | Lightweight, convenient and travel-ready; careful wrist positioning required |
| Type | Upper arm | Upper arm, extended cuff | Upper arm | Upper arm | Wrist |
| Measurement | Measures during inflation | Measures during inflation | Measures during inflation | Measures during inflation | Measures during inflation |
| Bluetooth | ✓ | ✓ | ✓ | ✓ | ✓ |
| Irregular heartbeat indicator | ✓ | ✓ | ✓ | ✓ | ✓ |
| Reading memory | 199 readings × 2 users + guest | 199 readings × 2 users + guest | 250 readings × 2 users + guest | 99 readings × 2 users | 199 readings × 2 users + guest |
| TripleCheck averaging | ✓ | ✓ | — | — | — |
| Best for | Repeat upper-arm readings | Larger upper arms | Large display and voice guidance | Simple everyday monitoring | Travel and compact storage |
| Cuff range | 22–45 cm / 8.7–17.7 in | 40–52 cm / 15.7–20.5 in | 22–45 cm / 8.7–17.7 in | 22–42 cm / 8.7–16.5 in | 13.5–21.5 cm / 5.3–8.5 in |
| Display size | 60.5 × 92.5 mm | 60.5 × 92.5 mm | 124 × 76 mm | 68 × 53 mm | 43 × 46 mm |
| Power | 4 × AAA or Type-C | 4 × AAA or Type-C | 4 × AA or Type-C | 4 × AAA or Type-C | 2 × AAA |
| In the box | Cuff, batteries, manual, quick guide | XL cuff, batteries, manual, quick guide | Cuff, batteries, Type-C cable, manual, quick guide | Cuff, batteries, storage pouch, manual, quick guide | Batteries, manual, quick guide |
| FondCircle app | ✓ | ✓ | ✓ | ✓ | ✓ |
| Model | FBP-A2 |
| Measurement method | Oscillometric |
| Blood pressure range | SYS 57–255 mmHg DIA 30–195 mmHg |
| Pulse range | 40–199 bpm |
| Accuracy | Pressure ±3 mmHg or ±2% (whichever is greater) Pulse ±5% |
| Memory | 250 readings × 2 users + guest mode |
| Power | 4 × AA batteries / USB-C (DC 5V) |
| Display | Backlit LCD, 5.7" (124 × 76 mm) Built-in 7-day trend chart |
| Voice readout | Yes (adjustable volume) |
| Cuff | 22–45 cm / 8.7–17.7 in |
| Dimensions | 178 × 101 × 42.89 mm |
| Weight | Approx. 343 g (without batteries) |
Please read our FAQs page to find out more.
The A2 is designed around a dedicated blood pressure measurement algorithm for pregnancy. It also includes a large display, voice readout, two-user plus guest mode, and App-based record tracking.
The A2 can be powered by 4 AA alkaline batteries or by the included Type-C cable with a compatible 5V/1A power adapter. It does not include a built-in rechargeable battery.
The A2 includes a 22–45 cm / 8.7–17.7 in upper-arm cuff. Measure around your upper arm before purchase to confirm the fit, and follow the user manual for correct cuff placement.
Install the FondCircle App, sign in, enable Bluetooth, keep the monitor close to your phone, and add the device in the App. After taking a reading, follow the App prompts to update or upload the result if required.
Rest before measuring, avoid exercise, caffeine, alcohol, bathing, smoking, and emotional stress shortly before a reading, and sit still while measuring. Make sure the cuff is wrapped correctly and your arm is supported at heart level.
Check that the 4 AA batteries are installed in the correct direction, or connect the Type-C cable to a compatible 5V/1A adapter. Use the device within the recommended operating environment.
