Beurer BM 96 Cardio vs Microlife BP B4 AFIB BT

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BM 96 Cardio compared with BP B4 AFIB BT
BeurerBM 96 CardioMicrolifeBP B4 AFIB BT
Overview
Released––
Measuring
TypeUpper armUpper arm
Irregular heartbeat detectionYesYes
AFib detection or ECGYesYes
MethodAutomatic oscillometric upper-arm blood pressure measurement during inflation; separate single-channel ECG stick. Exact BM 96 Cardio item 65801. Maker announcement dated 31 August 2021 does not establish the first retail date, which remains unconfirmedAutomatic oscillometric upper-arm measurement during deflation; first on-sale date not established
AccuracyMaker display accuracy ±3 mmHg for systolic and diastolic pressure and ±5% for pulse; systolic range 60–280 mmHg, diastolic 30–200 mmHg and pulse 30–199 beats/minute. Cuff-pressure range 0–300 mmHg is separate. ECG bandwidth 0.05–40 Hz and sample rate 500 HzMaker manual specifies static pressure accuracy of ±3 mmHg and pulse accuracy of ±5% of the readout value; this specification is distinct from clinical validation
Clinical validationIndependently published exact-device blood pressure validation not established; Medaval reports no peer-reviewed validation information for this technology, so headline validation flag omittedMicrolife states clinical testing for several populations; exact independent registry confirmation for BP B4 AFIB BT was not established
FeaturesAFib detection, irregular-heartbeat warning, cuff-fit check, two measurement reminders, coloured classification scale and HSD haemodynamic resting indicator. ECG recordings can be 30, 60, 90 or 120 seconds; status indications include OK, AFib, heart rate below 60 bpm or above 100 bpm. Chest/finger methods approximate leads II or III; hand-to-hand method approximates lead I and has lower stability. These are alternative single-channel positions, not simultaneous three-lead recording; the maker's doctor annex excludes full clinical or emergency diagnosisAFIBsens indication operates only in MAM mode and can be switched off separately for each user; separate irregular heartbeat warning, cuff fit and movement checks, classification scale and adjustable date/time
Cuff
Cuff fits22–42 cm22–42 cm
CuffUpper-arm cuff for 22–42 cm circumference; correct cuff placement and resting conditions are still requiredSoft M–L upper-arm cuff
Connections and memory
Users22
Readings stored60 per user99 per user (better)
Bluetooth and appYesYes
MemoryTwo users with up to 60 dated blood pressure readings each; oldest overwritten when full. Averages of all stored readings and morning/evening readings over the latest seven days. ECG memory holds up to 60 recordings per user at 30 seconds; longer recordings can reduce capacity. Deleting memory clears the selected user history99 readings per user and average of all stored readings; oldest reading is overwritten when full
AppBluetooth Low Energy transfer to beurer HealthManager Pro. The maker's October 2022 datasheet also specifies web software and USB uploader; these are separate from Bluetooth transfer. Current manual gives compatibility with Bluetooth 4.0 or later, not an exact radio version. Optional MyCardio Pro analysis service is described separately on the product pageBluetooth 5.0 transfer to Microlife Connected Health+ on Android and iOS
PowerFour 1.5 V AA batteries included; approximately 300 measurements depending on blood pressure, inflation pressure and ECG recording durationFour 1.5 V LR03 AAA batteries or optional DC 5 V, 1 A adaptor through USB-C; rechargeable batteries supported, USB-C supplies power rather than charging the batteries
Design
Display detailsIlluminated LCD with black digits, maker 10.4 × 6.7 cm; four sensor touch buttons, illuminated start/stop button, date/time and battery indicator. IP21LCD showing pressure, pulse, user, date/time and stored-reading indicators
SizeBlood pressure unit 120 × 144 × 53 mm (L × W × H), approximately 490 g without batteries and with cuff; ECG stick approximately 40 g and 22 mm diameter × 120 mm height. Web table's 744 g excluding packaging lacks the same weighing conditions and is not substituted for the manual values141 × 94.5 × 56 mm; maker weight 260 g including batteries
In the boxBlood pressure unit, cuff, ECG stick, four AA batteries, storage pouch, instructions, quick-start guide and annex for the attending doctor, as listed in the May 2026 manual; UK product page additionally lists a USB transfer cable and blood pressure recordMonitor, soft 22–42 cm cuff, storage bag and instruction manual; maker product page additionally lists four AAA alkaline batteries and a blood pressure diary

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