Beurer BM81 Blood Pressure Monitor
- 9.4 to 15.7 inch cuff, easyLock
- Bluetooth, LCD display, two users
- Memory, pulse rate, irregular heartbeat detection
- 4 AAA batteries included
- 0.62 pounds, hypertension indicator
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
An upper arm blood pressure monitor with wireless syncing, shared memory and heartbeat screening. Batteries are included, and the cuff must match the arm size.
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ASIN: B0C7CXZL9DModel: BM81Category: Blood Pressure Monitors
Overview
The easyLock cuff wraps the upper arm of this Beurer monitor, which shows readings on an LCD and can sync over Bluetooth. It stores readings for two users and flags an irregular heartbeat and a hypertension level.
The reason to look at it is wireless syncing plus shared storage and a heartbeat flag in a light, battery powered unit. The limitation is that the listing says nothing about clinical validation, so accuracy is unconfirmed here.
Who it's for
A couple who both track blood pressure and want readings synced to a phone will find the shared storage convenient. Those with larger arms or who need clinical validation data should check the cuff size and ask a doctor.
Pros and cons
- Two user memory
- Irregular heartbeat detection
- Pulse rate indicator
- Cuff size range is limited
- Validation data not listed
- App name not listed
- Battery powered only
Performance notes
An upper arm cuff inflates and reads the pressure pulses through the artery, so correct cuff placement and sitting still govern the result. The monitor also carries a hypertension indicator and a pulse readout. The listing does not state accuracy figures.
Specifications
| Brand | Beurer |
|---|---|
| Model | BM81 |
| Dimensions & fit | |
| Band Size | 9.4 - 15.7 inches |
| Unit dimensions | 5.63 L x 0.87 W x 3.55 Th inches |
| Item weight | 0.62 Pounds |
| Item Dimensions L X W X Thickness | 5.63"L x 0.87"W x 3.55"Th |
| Size | BM81 - easyLock |
| Capacity & performance | |
| Age Range Description | Adult |
| Power & efficiency | |
| Power Source | Battery Powered |
| Included components | |
| Included Components | BM81 Blood Pressure Monitor, 4 x AAA Batteries |
| Unit Count | 1 Count |
| Other details | |
| Target Use Body Part | Arm |
| Display Type | LCD |
| Number Of Users | 2 |
| Special features | Bluetooth, Hypertension Indicator, Irregular Heartbeat Detection, Memory Function, Pulse Rate Indicator |
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Frequently asked questions
What cuff size fits the Beurer BM81?
The band size is listed as 9.4 to 15.7 inches. Measure your upper arm before buying.
Does the Beurer BM81 include batteries?
Yes. The included components list four AAA batteries.
Is the Beurer BM81 a wrist monitor?
No. The target body part is the arm, so it is an upper arm model.