Beurer BM 25 vs Omron M3

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BM 25 compared with M3

	BeurerBM 25	OmronM3
Overview
Released
Released	–	–
Measuring
Type
Type	Upper arm	Upper arm
Clinically validated
Clinically validated	–	Yes
Irregular heartbeat detection
Irregular heartbeat detection	Yes	Yes
AFib detection or ECG
AFib detection or ECG	–	No
Method
Method	Automatic oscillometric upper-arm measurement during deflation; first on-sale date not established	Automatic oscillometric upper-arm measurement; HEM-7154-E, distinct from M3 Comfort HEM-7155-E and M3 Comfort AFib HEM-7196-FLE. 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's pressure accuracy ±3 mmHg and pulse accuracy ±5% of displayed reading; systolic range 60–260 mmHg, diastolic 40–215 mmHg and pulse 40–180 beats/minute
Clinical validation
Clinical validation	Beurer states clinical testing to ISO 81060-2 in the manual; exact independent registry confirmation was not established	Maker manual states an 85-subject clinical investigation under EN ISO 81060-2:2014 and compliance with 2014 and 2019+A1:2020; K5 is used for diastolic pressure. No additional population validation is inferred, and blood pressure validation does not establish diagnostic accuracy of rhythm indicators
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	Irregular-heartbeat, body-movement, cuff-wrap and high-blood-pressure indicators. No AFib detection or ECG recording; the manual supports displaying the average of the latest two or three readings taken within ten minutes, despite the UK web table marking averaging as absent. This is distinct from automatic consecutive three-reading measurement; the UK page's generic Upper Arm BPM & ECG category label does not describe an ECG capability on this model
Cuff
Cuff fits
Cuff fits	22–42 cm	22–42 cm
Cuff
Cuff	Supplied upper-arm cuff	Included HEM-RML31 Easy Cuff, 22–42 cm arm circumference; approximately 145 × 594 mm, 750 mm tube and 170 g
Connections and memory
Users
Users	–	2
Readings stored
Readings stored	–	60 per user
Bluetooth and app
Bluetooth and app	No	No
Memory
Memory	–	Up to 60 readings per user for two users; guest mode takes a measurement without saving it
App
App	Scan & Save in beurer HealthManager Pro uses a smartphone camera to record the display; no Bluetooth connection	No Bluetooth or OMRON connect support
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 AA batteries included, DC 6 V / 4 W; optional compatible AC adapter sold separately. Approximately 1000 measurements with new alkaline batteries and the included cuff, depending on batteries and cuff
Design
Display details
Display details	Non-illuminated LCD, 4.4 × 5.3 cm, with black digits; maker lists no date/time display	Digital LCD; monitor IP20
Size
Size	12.00 × 9.00 × 4.00 cm (L × W × H)	Approximately 105 × 87 × 153 mm (W × H × L); approximately 310 g without batteries
In the box
In the box	Monitor, 22–42 cm cuff and four AAA batteries	Monitor, HEM-RML31 cuff, four AA batteries, storage case and instruction manuals 1/2