Meet the Withings BPM Connect: a Bluetooth/WiFi blood pressure monitor that automatically syncs to your smartphone. It provides you with medically accurate blood pressure and heart rate data. Your data is stored securely and lasts up to 6 months on battery.
More gadgets like this: here
Withings BPM Connect has a LED matrix screen. It can hold 8 measurements on device between synchronizations.
Disclaimer: *Our articles may contain affiliate links. Please read our disclaimer on how we fund this site. As an Amazon Associate, we earn from qualifying purchases.