Sensor type: Electrocardiogram. NO SUBSCRIPTION REQUIRED: unlimited ECGs, ECG storage on your phone and weight and blood pressure monitoring. General Wahis 53, 1030 Brussels, Belgium. Simply place your fingers on the sensors to detect Atrial Fibrillation (AF), Bradycardia, Tachycardia and Normal Sinus Rhythm right on your smartphone - more in-depth heart data than any smartwatch.
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