Beurer BM 25 vs Rossmax X3

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BM 25 compared with X3

	BeurerBM 25	RossmaxX3
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 during deflation for adults; exact maker manual specifies a pressure range of 30–260 mmHg and pulse range of 40–199 beats/minute. 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 specifies pressure accuracy within ±3 mmHg and pulse accuracy within ±5% of the reading; these specifications are separate 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	STRIDE BP lists the exact X3 model for adult home use through approved equivalence to Rossmax CF175, whose validation study used ESH-IP 2010 and was published in 2015; approved equivalence is not a direct X3 validation study
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 indication, loose-cuff and movement detection, hypertension risk scale, one-touch measurement and non-storing guest mode; inflation level is determined automatically. Irregular heartbeat indication does not identify AFib specifically
Cuff
Cuff fits
Cuff fits	22–42 cm	24–40 cm
Cuff
Cuff	Supplied upper-arm cuff	Latex-free Universal Cone Cuff with cuff holder; other sizes are available on request
Connections and memory
Users
Users	–	2
Readings stored
Readings stored	–	60 per user
Bluetooth and app
Bluetooth and app	No	No
Memory
Memory	–	60 readings per user, 120 total, with date and time and an average of the last three stored readings; oldest reading is replaced when a user's memory is full. Guest readings are not stored
App
App	Scan & Save in beurer HealthManager Pro uses a smartphone camera to record the display; no Bluetooth connection	No Bluetooth; optional specially designed USB cable connects the data-link socket to Rossmax BP Manager PC software. Rossmax now states BP Manager PC software is discontinued and no longer available; the monitor remains usable independently
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 AAA batteries, DC 6 V; optional DC 6 V adaptor rated at least 600 mA. Automatic shutdown one minute after the last key operation
Design
Display details
Display details	Non-illuminated LCD, 4.4 × 5.3 cm, with black digits; maker lists no date/time display	57 × 73 mm LCD showing systolic and diastolic pressure, pulse, date/time, user memory, cuff and movement indicators
Size
Size	12.00 × 9.00 × 4.00 cm (L × W × H)	96 × 139.7 × 63.2 mm (L × W × H); maker weight 246.0 g without batteries; IP21
In the box
In the box	Monitor, 22–42 cm cuff and four AAA batteries	Monitor, latex-free Universal Cone Cuff, batteries, instruction manual and string bag; adaptor and PC link are optional