Beurer BM 54 vs Beurer BM 59

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BM 54 compared with BM 59
BeurerBM 54BeurerBM 59
Overview
Released––
Measuring
TypeUpper armUpper arm
Irregular heartbeat detectionYesYes
MethodAutomatic oscillometric measurement on the upper arm during deflation; first on-sale date not establishedAutomatic oscillometric upper-arm measurement during deflation; first on-sale date not established
AccuracyMaker manual specifies display accuracy of ±3 mmHg for systolic and diastolic pressure and ±5% of the displayed pulse value; this is distinct from an independent clinical validation resultMaker manual specifies display accuracy of ±3 mmHg for systolic and diastolic pressure and ±5% of the displayed pulse value; this is not an independent clinical validation result
Clinical validationBeurer states clinical testing to ISO 81060-2 in the current manual and an ESH validation claim in its datasheet–
FeaturesColoured risk scale, irregular heartbeat warning, automatic switch-off and incorrect usage message; no cuff fit check or resting indicatorColoured LED risk indicator, irregular heartbeat warning, date/time and automatic switch-off; no cuff fit check or resting indicator
Cuff
Cuff fits22–44 cm22–42 cm
CuffUniversal upper-arm cuff suppliedCuff attached directly to the unit; no separate air tube
Connections and memory
Users2 (better)1
Readings stored60 per user240 (better)
Bluetooth and appYesYes
MemoryAverage of all saved readings and morning/evening averages for the last seven days; date and time storedOne user memory with stored readings and average-value calculation
AppBluetooth transfer to the free beurer HealthManager Pro appBluetooth transfer to beurer HealthManager Pro; maker says full functionality requires the app
PowerFour 1.5 V LR03 AAA batteries3.7 V lithium-ion rechargeable battery; USB-C charging, 5 V 1 A; maker claims approximately 60 measurements depending on pressure and Bluetooth connections
Design
Display detailsNon-illuminated LCD, 7.6 × 7.0 cm; illuminated control buttonIlluminated inverse LCD, 4.6 × 1.6 cm
Size13.90 × 9.40 × 4.80 cm (L × W × H)12.50 × 4.80 × 2.80 cm (L × W × H); approximately 225 g including battery and cuff
In the boxMonitor, 22–44 cm cuff, four AAA batteries, storage bag, quick guide and blood pressure passMonitor with 22–42 cm cuff, rechargeable battery, USB-C cable, quick guide, instructions and blood pressure pass

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