M2+ (HEM-7146-E)

Release date not published

An upper-arm blood pressure monitor with a 22–42 cm soft cuff, 30-reading memory and irregular-heartbeat, movement and cuff-wrap indicators.

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Type: Upper arm
Clinically validated: Yes
Irregular heartbeat detection: Yes
AFib detection or ECG: No
Method: Automatic oscillometric upper-arm measurement; HEM-7146-E, distinct from HEM-7188-LE. First retail sale date unresolved; manual publication dates are not substituted
Accuracy: Maker 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: STRIDE BP lists this exact model for adult home use by approved equivalence to Omron HEM-9200T; this is not a separately published exact-model validation trial. Maker manual cites an 85-subject EN ISO 81060-2:2014 investigation, excluding pregnant and pre-eclamptic patients and compliance with 2019+A1:2020. Blood pressure approval does not establish diagnostic accuracy of rhythm indicators; Medaval does not independently endorse the unpublished equivalence evidence under MDR requirements
Features: Irregular-heartbeat, body-movement, cuff-wrap and high-blood-pressure indicators. No AFib screening, ECG recording or automatic averaging. The maker web page's generic BPM & ECG category label is not an ECG capability

Cuff fits: 22–42 cm
Cuff: Included HEM-RML31 soft cuff fits 22–42 cm arms; approximately 145 × 594 mm, 750 mm air tube and 170 g. Other compatible cuffs are optional, rather than part of the included cuff range

Users: 1
Readings stored: 30
Bluetooth and app: No
Memory: One user, up to 30 readings; replacing batteries preserves stored readings
App: No Bluetooth or OMRON connect transfer
Power: Four AA batteries or optional compatible AC adapter; DC 6 V, 4 W. Approximately 500 measurements with new alkaline batteries and the included cuff, depending on batteries and cuff

Display details: Digital LCD; monitor IP20
Size: Approximately 103 × 82 × 140 mm (W × H × L), 250 g without batteries, from the exact HEM-7146-E manual
In the box: Monitor, HEM-RML31 cuff, four AA batteries, storage case and instruction manuals 1/2

Model	Type	Users	App	Validated	Released
A&D MedicalUA-611	Upper arm	–	No	–	–
BeurerBM 23	Upper arm	–	No	–	–
BeurerBM 25	Upper arm	–	No	–	–