Beurer BM 51 easyClip vs Microlife BP 3AG1

Every spec side by side, from each maker's published figures.

Only show differences

Better figure, where one is clearly better

Share comparison

BM 51 easyClip compared with BP 3AG1

	BeurerBM 51 easyClip	MicrolifeBP 3AG1
Overview
Released
Released	–	–
Measuring
Type
Type	Upper arm	Upper arm
Irregular heartbeat detection
Irregular heartbeat detection	Yes	Yes
AFib detection or ECG
AFib detection or ECG	No	No
Method
Method	Automatic oscillometric upper-arm measurement during inflation; exact UK item 65204. First-sale date unresolved; maker launch notice dated 14 January 2020 does not confirm the first retail day	Oscillometric upper-arm measurement during deflation. One automatic measurement started with ON/OFF button; no MAM triple-mode selector in exact guide. Actual first retail sale unresolved
Accuracy
Accuracy	Manual display accuracy ±3 mmHg for systolic and diastolic pressure and ±5% for pulse; systolic range 60–255 mmHg, diastolic 40–200 mmHg and pulse 40–199 beats/minute. Cuff-pressure range 0–300 mmHg is separate	Exact March 2023 guide gives blood pressure 20–280 mmHg and pulse 40–200 bpm; current global support instead lists systolic 60–255 and diastolic 40–200 mmHg. Static pressure accuracy ±3 mmHg and pulse accuracy ±5%; cuff-pressure display 0–299 mmHg is separate
Clinical validation
Clinical validation	Maker datasheet and launch notice claim ESH clinical validation, but Medaval reports no peer-reviewed exact-device validation evidence. Independently established clinical validation remains unresolved; headline flag omitted	Exact guide claims shared measurement technology with BP 3BTO-A tested under BIHS protocol. Independent exact BP 3AG1 validation was not recovered in the bounded registry search, so headline validation is omitted. Broad special-population wording in maker guide is not promoted to independently established exact-model validation
Features
Features	Irregular-heartbeat warning, coloured classification scale, cuff-fit check and automatic switch-off. No ECG, dedicated AFib detection, resting indicator or voice output	Generic irregular-heartbeat indication, not AFib-specific screening or ECG recording. Low-battery warning, pulse indicator and automatic switch-off after approximately one minute. No date/time controls or automatic averaging mode in exact guide
Cuff
Cuff fits
Cuff fits	22–42 cm	–
Cuff
Cuff	Supplied easyClip universal cuff for 22–42 cm upper-arm circumference, replacement item 164.161. Spring bracket opens for attachment before the hook-and-loop fastener is secured; distinct from easyLock cuff systems	Supplied cuff size not established in recovered global support and guide. Optional S 17–22, M 22–32, M-L 22–42 and L 32–42 cm cuffs and optional pre-shaped cuffs listed; these are not all supplied. Optional small cuff needs the connector from original supplied cuff
Connections and memory
Users
Users	2 (better)	1
Readings stored
Readings stored	100 per user (better)	30
Bluetooth and app
Bluetooth and app	No	No
Memory
Memory	Two users with 100 dated readings each; oldest overwritten when full. Averages of all stored readings and morning/evening readings over the latest seven days. Holding both function buttons for five seconds deletes the selected user's complete history	One history of the last 30 readings, with no user selector or timestamps. First recall displays count then latest reading; repeated memory presses show earlier values. Oldest overwritten when full. Complete history can be cleared, individual saved values cannot; newly displayed reading can be excluded
App
App	No Bluetooth or radio transfer. Maker Scan & Save feature uses a smartphone camera to read the display into beurer HealthManager Pro; it is not a connection from the monitor	No Bluetooth, USB socket or PC-transfer function in exact guide and labelled controls
Power
Power	Four 1.5 V LR6 AA alkaline batteries included; manual approximately 500 measurements depending on blood pressure and inflation pressure. Optional 6 V DC / 600 mA mains supply; manual lists EU item 071.95 and UK item 072.05. Batteries are removed for mains operation	Four 1.5 V AA alkaline cells; approximately 920 measurements with new batteries. Optional Microlife DC 6 V, 600 mA adapter stops battery-current use while connected. NiMH cells supported with external charging, not charged inside monitor
Design
Display details
Display details	White illuminated display with black digits, maker 7.4 × 6.4 cm; physical START/STOP, SET, memory and plus/minus buttons. Date/time and low-battery indicator; manual IP22	LCD with systolic, diastolic, pulse, irregular-heartbeat, battery and stored-value indications. ON/OFF and memory buttons, cuff and DC sockets. IP20
Size
Size	Manual and current web dimensions 138 × 103 × 46 mm (L × W × H); 2021 datasheet instead states 44 mm height. Manual approximately 570 g with cuff and without batteries, datasheet 571 g under the same conditions; current web table's 711 g excluding packaging has unspecified weighing conditions	140 × 120 × 70 mm; 400 g including batteries in exact guide and global maker support
In the box
In the box	Monitor, easyClip 22–42 cm cuff, four AA batteries, storage bag and instructions. Current product page additionally lists a blood pressure record; mains supply sold separately	Exact global supplied-accessory list not recovered; optional cuff sizes and mains adapter are not treated as bundled. Guide filename contains 3AG1-30 and W identifiers while its exact cover and controls identify BP 3AG1; no cosmetic duplicate record created