The B23M blood pressure monitor is a classic and simple upper arm blood pressure monitor USB rechargeable device that is incredibly easy to operate. With its user-friendly design, anyone can use this monitor with confidence and accuracy. Whether you are a healthcare professional or simply monitoring your own blood pressure at home, the B23M provides reliable and precise readings.
The sleek and compact design of the B23M ensures portability, so you can easily take it with you wherever you go.
A big screen with bold numbers allows users clearly get results at a glance
Easy to use: User-friendly one-button operation, simple to use and monitor blood pressure
Friendly voice function, suitable for the elderly and persons with visual impairment
Two users switchable, 120 memories for each user
Irregular heartbeat detection: detects possible cardiac risks
Cuff wrapping detection: helps wear the cuff correctly
Movement error detection: increases the reliability of measurement results
Display the average of 3 last measurement values
Two power options: powered by 3xAA batteries or a Type-C cable as an upper arm blood pressure monitor USB rechargeable
| Model number | B23M | Voice | Optional |  Accuracy | ±3mmHg Pulse: ±5% |
| Measurement Type | Upper Arm | Backlight | Optional | Measuring Range | 60-260mmHg(SYS) |
| Measuring Method | Inflation | Bluetooth | Optional | 40-220mmHg(DIA) | |
| Display | LCD | Bluetooth Protocol | Optional | 40-199 pulse/min(Pulse) | |
| Display Dimensions | 64x95mm | Battery | 3xAA | Working Temperature | 5℃~40℃ |
| Product Dimensions | 122x118x41mm | Power Port | Type-C | Working Humidity | 15%~93%RH |
| Cuff Size | 22-42cm | Memory Capacity | 120 memories for each user | ||
| Product Weight | 207g |
Jamr is dedicated to providing high-quality upper arm blood pressure machine by carefully selecting durable and reliable materials for its products. The use of premium materials ensures longevity and accurate readings over time. To further guarantee the quality and reliability of our products, Jamr obtains certifications from reputable organizations, including compliance with medical device regulations and standards such as FDA approval and CE marking. This demonstrates our commitment to producing safe and effective blood pressure monitors for our customers. In addition, Jamr implements stringent quality control measures throughout the manufacturing process, including thorough testing of each component and the final product to ensure accuracy, consistency, and reliability. Our focus on quality materials, certifications, and rigorous testing reflects our dedication to providing trustworthy and long-lasting blood pressure monitoring solutions.
Address: A101-301, D101-201, Jamr Science & Technology Park, No. 2 Guiyuan Road, Guixiang Community, Guanlan Street, Longhua District, Shenzhen, China
Email Us: 
A101-301, D101-201, Jamr Science & Technology Park, No. 2 Guiyuan Road, Guixiang Community, Guanlan Street, Longhua District, Shenzhen, China