Microlife WatchBP Office Vascular TWIN 100 VSR Dual-Cuff Blood Pressure Monitor with AFIB Detection
AF detection, simultaneous dual-arm IAD, SPRINT-based AOBPM - includes M and L arm cuffs and ankle cuff

The Microlife WatchBP Office Vascular (TWIN 100 VSR) is a professional, non-invasive digital office blood pressure and cardiovascular screening monitor designed for physician offices, cardiology and vascular clinics, and hospitals. It screens for Atrial Fibrillation (AF) during blood pressure measurement and uses a dual-cuff design to measure both arms simultaneously, allowing the Inter-Arm Difference (IAD) to be assessed in a single measurement.

Automated Office Blood Pressure Measurement (AOBPM) uses the implemented SPRINT algorithm, with an optional 5-minute countdown before three measurements are taken automatically at one-minute intervals, similar to the method used in the SPRINT trial. Measurement data transfers to a PC through the micro-USB port for review in WatchBP software, which is free to download from the manufacturer's website. A rechargeable battery pack delivers up to 400-500 measurement cycles after charging with the power adapter. The WatchBP Office Vascular is clinically validated for children aged 3 and older, pregnancy including pre-eclampsia, and patients with diabetes, renal disease and obesity.

Key Features

• Atrial Fibrillation (AF) detection
• Dual-cuff design for simultaneous measurement on both arms to assess Inter-Arm Difference (IAD)
• Automated Office Blood Pressure Measurement (AOBPM) with implemented SPRINT algorithm
• Optional 5-minute countdown, then 3 automatic readings at 1-minute intervals
• Micro-USB port for data transfer to PC
• Free WatchBP software, downloadable from the manufacturer's website
• Rechargeable battery pack delivers up to 400-500 measurement cycles

Clinical Validation

• Children aged 3 and older
• Pregnancy, including pre-eclampsia
• Patients with diabetes
• Patients with renal disease, including end-stage renal disease
• Patients with obesity

Specifications

• Brand: Microlife
• Model: WatchBP Office Vascular (TWIN 100 VSR)
• Measurement site: Upper arm, dual-arm simultaneous
• Measurement modes: Automated, AOBPM
• AF detection: Yes
• Connectivity: Micro-USB
• Power: Rechargeable battery pack and power adapter
• Intended use: Professional use

What's Included

• 2 x M-cuff, upper arm, 22-32 cm (8.7-12.6 in)
• 2 x L-cuff, upper arm, 32-42 cm (12.6-16.5 in)
• 1 x M-cuff, ankle, 22-32 cm (8.7-12.6 in)
• Instruction manual
• Power adapter
• USB cable

Frequently Asked Questions

Does the WatchBP Office Vascular detect atrial fibrillation?
Yes. The device screens for Atrial Fibrillation (AF) during blood pressure measurement.

What is Inter-Arm Difference (IAD) and how does this monitor measure it?
IAD is the difference in blood pressure between the left and right arms. The WatchBP Office Vascular uses two cuffs to measure both arms simultaneously, allowing IAD to be assessed in a single measurement.

What is AOBPM with the SPRINT algorithm?
Automated Office Blood Pressure Measurement (AOBPM) lets the device run an optional 5-minute countdown, then take 3 measurements automatically at 1-minute intervals, similar to the method used in the SPRINT trial.

Which patient groups is it clinically validated for?
It is clinically validated for children aged 3 and older, pregnancy including pre-eclampsia, and patients with diabetes, renal disease and obesity.

What cuffs are included?
Two M-size and two L-size upper arm cuffs, plus one M-size ankle cuff.

How long does the battery last?
After charging with the power adapter, the rechargeable battery pack delivers up to 400-500 measurement cycles.