Withings Steel HR Sport - Stylish Fitbit Ionic Alternative

I bought the Steel HR Sport so that I could determine when high heart rate occurrences were happening during the night whilst I was supposedly asleep that were highlighted by 48 hour Holter Monitoring. My doctor was suggesting that I should be prescribed with a Beta Blocker drug to prevent this. Having had adverse reactions to this type of drug I was reluctant to agree, particularly since I suspected that this was happening when I awoke during the night. The sleep monitoring capability of the Steel HR enabled me to demonstrate that in fact, the high heart rate sessions were in fact happening whilst I was waking up during the night and in fact was perfectly normal. Thus I was able to argue the case for trialling a very low dose of the Beta Blocker drug to see if this caused any adverse reactions, So far, it hasn’t. So, all good! The heart rate measurements are accurate and are within 2 bpm of the Kardia Mobile ECG unit that I use to check for Atrial Fibrillation. The HR Steel could only be improved by a) Making the watch hands more visible and by b) Developing Irregular Heart Rate Notifications, which I presume could be done by firmware re- design?