BP B4 BT

Release date not published

An upper-arm monitor with Bluetooth transfer, two user memories and an automatic three-measurement average.

Specifications

Type: Upper arm
Clinically validated: Yes
Irregular heartbeat detection: Yes
Method: Automatic oscillometric upper-arm measurement; first on-sale date not established
Accuracy: Maker manual specifies static pressure accuracy of ±3 mmHg and pulse accuracy of ±5% of the readout value; distinct from clinical validation
Clinical validation: Exact BP B4 BT appears on STRIDE BP as an approved equivalent device for home use in adults and people with diabetes, with a validated 22–42 cm cuff; the listing does not identify an underlying direct-study model
Features: MAM averages three successive measurements; irregular heartbeat indication, cuff fit and movement checks, classification scale and date/time

Users: 2
Readings stored: 99 per user
Bluetooth and app: Yes
Memory: Exact manual and UK page feature heading specify 99 readings per user for two users; a conflicting UK specification bullet says 30 each. Average of all stored readings; oldest reading overwritten when full
App: Bluetooth 5.0 transfer to Microlife Connected Health+ on Android and iOS
Power: Four 1.5 V LR03 AAA batteries or optional DC 5 V, 1 A adaptor through USB-C; NiMH batteries supported but must be charged externally

Display details: LCD showing pressure, pulse, user, date/time and stored-reading indicators
Size: 141 × 94.5 × 56 mm; maker weight 260 g including batteries
In the box: Monitor, soft 22–42 cm cuff, storage bag, instruction manual and four AAA alkaline batteries

Model	Type	Users	App	Validated	Released
BeurerBM 48	Upper arm	–	Yes	–	–
BeurerBM 54	Upper arm	2	Yes	–	–
BeurerBM 59	Upper arm	1	Yes	–	–