Arm Blood Pressure Monitor with Bluetooth (B21HT)

Professional Accuracy, Simplified for Home Use

The B21HT is a clinically validated, fully automatic digital blood pressure monitor for accurate, convenient use at home or in medical facilities. Using oscillometric measurement, it detects systolic and diastolic pressure, pulse rate, and irregular heartbeats in users aged 12 years and older.

With Bluetooth connectivity, readings sync to a smart device through the companion app for easy tracking and data sharing. The large LCD display shows clear readings with WHO-classified indicators, while voice guidance and a cuff self-check function support correct and consistent measurement.

The adjustable cuff fits arm circumferences from 8.7 to 16.5 in. for comfortable use. Designed for both health monitoring and general wellness, the B21HT provides professional-grade accuracy with the ease of home operation.

Product Highlights

Easy to Use

• One-button operation with clear voice guidance

• Large LCD screen for quick reading visibility

• Stores up to 120 readings per user

• Automatic power-off after one minute

Connected Tracking

• Bluetooth connection to sync results with your smartphone

• Works with iOS and Android devices

• Calculates and displays the average of the last three readings

Comfortable and Safe

• Adjustable cuff fits 8.7–16.5 in (22–42 cm)

• Latex-free materials for added skin safety

• Designed for users aged 12 years and older

Certified to Meet Industry Standards

• ISO 81060-2

• IEC 60601-1

• IEC 80601-2-30

• IEC 60601-1-11

• IEC 60601-1-2

• FCC Part 15

Physical Specifications
Display Type	LCD digital display
Display Dimensions	4.13 × 2.72 in (105 × 69 mm)
Product Dimensions	4.13 × 5.08 × 2.20 in (105 × 129 × 56 mm)
Cuff Size	8.7–16.5 in (22–42 cm)
Product Weight	10.4 oz (296 g), excluding batteries and adapter
Power	3 x AA 1.5 V batteries or USB C cable
Power Adapter Port	Type-C, DC 5 V / 1 A
Operating Temperature Range	5–40 °C
Storage Temperature Range	-20–60 °C
Operating Humidity Range	15–90 % RH

Frequently Asked Questions

• Who can use this monitor?

  The B21HT is intended for adults and adolescents aged 12 years and older.

• Is this device clinically validated for accuracy?

  Yes. It meets the requirements of ISO 81060-2, the international standard for clinical accuracy in blood pressure monitors.

• Is it easy to operate?

  The monitor features one-button operation with voice guidance and a cuff self-check function to support correct and consistent use.

• Will the cuff fit most arm sizes?

  The adjustable cuff accommodates arm circumferences from 8.7–16.5 in (22–42 cm).

• Does it detect irregular heartbeats?

  Yes. The monitor automatically identifies irregular pulse rhythms and displays a notification symbol when detected.

• How is the device powered?

  It operates on 3×AA batteries or a Type-C 5 V adapter (AC 100–240 V input).

• How many readings can be stored?

  The device stores up to 120 readings per user, supporting two users, each with date and time stamps.

• What mobile devices are compatible?

  Compatible with iOS 15.0 or later and Android 5.0 or later via Bluetooth.

• How should the device and cuff be cared for?

  Clean with a soft, dry cloth. Do not submerge the cuff or monitor in water. Store in a cool, dry environment when not in use.

For more information about the B21HT Arm Blood Pressure Monitor, please contact us.

Downloadable Resources