Beurer BM 25 vs Microlife BP B3 Comfort PC

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BM 25 compared with BP B3 Comfort PC

	BeurerBM 25	MicrolifeBP B3 Comfort PC
Overview
Released
Released	–	–
Measuring
Type
Type	Upper arm	Upper arm
Clinically validated
Clinically validated	–	Yes
Irregular heartbeat detection
Irregular heartbeat detection	Yes	Yes
Method
Method	Automatic oscillometric upper-arm measurement during deflation; first on-sale date not established	Automatic oscillometric upper-arm measurement during inflation; first on-sale date not established
Accuracy
Accuracy	Maker manual specifies display accuracy of ±3 mmHg for systolic and diastolic pressure and ±5% of the displayed pulse value; this specification is distinct from clinical validation	Maker manual specifies static pressure accuracy within ±3 mmHg and pulse accuracy of ±5% of the readout value; distinct from clinical validation
Clinical validation
Clinical validation	Beurer states clinical testing to ISO 81060-2 in the manual; exact independent registry confirmation was not established	Exact BP3KT1-4X (BP B3 Comfort PC) is a STRIDE BP preferred home monitor for adults, with a validated 22–42 cm cuff and a 2025 study using ISO 81060-2:2018; older maker documentation cites ISO 81060-2:2013
Features
Features	Single start/stop button, cuff fit check, irregular heartbeat warning, classification scale and automatic switch-off; maker lists no resting indicator or calculated averages	Comfort+ inflation measurement, MAM three-measurement average, irregular heartbeat indication, cuff fit and movement checks, classification scale and date/time
Cuff
Cuff fits
Cuff fits	22–42 cm	22–42 cm
Cuff
Cuff	Supplied upper-arm cuff	Premium soft M–L cuff with washable cover
Connections and memory
Users
Users	–	2
Readings stored
Readings stored	–	99 per user
Bluetooth and app
Bluetooth and app	No	No
Memory
Memory	–	99 readings per user and average of all stored readings; oldest reading overwritten when full
App
App	Scan & Save in beurer HealthManager Pro uses a smartphone camera to record the display; no Bluetooth connection	Micro-USB cable transfers stored readings to Microlife Blood Pressure Analyzer+ computer software; no smartphone Bluetooth connection
Power
Power	Four 1.5 V LR03 AAA batteries or optional DC 5 V, 1 A mains adaptor through USB-C; USB-C is for mains operation, not charging the disposable batteries	Four 1.5 V AA alkaline batteries or optional DC 6 V, 600 mA adaptor; NiMH batteries supported but must be charged externally
Design
Display details
Display details	Non-illuminated LCD, 4.4 × 5.3 cm, with black digits; maker lists no date/time display	LCD showing pressure, pulse, user, date/time and MAM indicators
Size
Size	12.00 × 9.00 × 4.00 cm (L × W × H)	138 × 94.5 × 62.5 mm; maker weight 402 g including batteries
In the box
In the box	Monitor, 22–42 cm cuff and four AAA batteries	Monitor, premium soft 22–42 cm cuff, USB cable and software download voucher, four AA alkaline batteries, textile storage bag and blood pressure diary