Nova Tech US via Amazon offers the DBPower FDA-Certified Wrist Digital Blood Pressure Monitor for $29.99. Coupon code "NY5QAW8J" cuts that to $16.49. With free shipping, that's $3 under last month's mention, $34 off, and the best price we could find. It records heartbeats, among other measurements, for up to two users with 180 memories in capacity.