Withings BPM Connect vs Withings BPM Core

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BPM Connect compared with BPM Core

	WithingsBPM Connect	WithingsBPM Core
Overview
Released
Released	July 2019	July 2019
Measuring
Type
Type	Upper arm	Upper arm
Clinically validated
Clinically validated	Yes	Yes
Irregular heartbeat detection
Irregular heartbeat detection	No	No
AFib detection or ECG
AFib detection or ECG	No	Yes
Method
Method	Cuff oscillometric; automatic inflation	Cuff oscillometric; automatic inflation at 15 mmHg/s
Accuracy
Accuracy	±3 mmHg or 2% of reading; pressure range 0 to 285 mmHg; heart rate 40 to 180 bpm	±3 mmHg or 2% of reading (pressure), ±5% of reading (pulse); pressure range 0 to 285 mmHg; heart rate 40 to 180 bpm
Clinical validation
Clinical validation	Listed as validated for home use by STRIDE BP; Withings's study followed ESH, AAMI and ISO protocols	Listed as validated by STRIDE BP (as BPM Core WPM04); Withings's study to ISO 81060-2:2018/AMD 1:2020, mean error −0.6 mmHg systolic, 0.1 mmHg diastolic
Features
Features	Systolic and diastolic pressure and heart rate; colour-coded result by LED; incorrect-measurement indication	Single-lead ECG with AFib detection (92% sensitivity, 98.4% specificity, Withings); digital stethoscope for valvular heart disease; colour-coded result
Cuff
Cuff fits
Cuff fits	22–42 cm	22–42 cm
Cuff
Cuff	Wide-range cuff built into the monitor, 22 to 42 cm	Cuff built into the monitor, 22 to 42 cm; ECG electrodes in the cuff and on the tube
Connections and memory
Users
Users	8	–
Bluetooth and app
Bluetooth and app	Yes	Yes
Memory
Memory	Up to 8 readings on the device between syncs; unlimited storage in the Withings cloud; up to 8 user profiles	Up to 8 readings on the device between syncs; unlimited storage in the Withings cloud
App
App	Withings app (iOS and Android), syncs over Wi-Fi or Bluetooth; works with Apple Health and Google Health Connect	Withings app (iOS and Android), syncs over Wi-Fi or Bluetooth; works with Apple Health and Google Health Connect
Power
Power	Rechargeable battery, up to 6 months per charge; micro-USB charging	Rechargeable battery, up to 6 months per charge; micro-USB charging
Design
Display details
Display details	LED matrix screen	LED matrix screen
Size
Size	50 × 65 × 155 mm; 250 g	560 × 165 × 450 mm unfolded; 430 g
In the box
In the box	BPM Connect, charging cable, quick installation guide	BPM Core, charging cable, quick installation guide