<<Prev Next>>Cardiio - Touchless Camera Pulse Sensor for iPhoneCardiio - Touchless Camera Pulse Sensor for iPhoneCardiio - Touchless Camera Pulse Sensor for iPhone

Cardiio – Touchless Camera Pulse Sensor for iPhone

Shares:
25

We can’t say with 100% certainty, but we believe what makes Cardiio work is witchcraft. It’s either that or some technology our brains can’t quite wrap around yet. Basically, the five buck app measures your heart rate by you simply looking at your phone. By using your iPhone’s front-facing camera, Cardiio tracks the light reflect off your face and (presumably with black magic) gives you an accurate reading of your heart rate. It also lets you track your fitness level, estimate your potential life expectancy and compare your data to others. For some reason an app that costs $5 seems insanely expensive to us, but this is one that is actually worth the dough.

Get a Month's Worth of Fresh Shaves for Only $5 Get a Month's Worth of Fresh Shaves for Only $5
Get a Month's Worth of Fresh Shaves for Only $5 PARTNER

How many things can you buy for $5 that will make you look and feel like a million bucks? We can think of exactly one: the Dollar Shave Club Starter Box. For just five bucks, you’ll get a month’s worth of shaves. You’ll receive an Executive handle, Dr. Carver’s Shave Butter, and four stainless steel razor cartridges, enough to last you the next 30 days. That means your mug will feel divine for an entire month. Best of all, you can keep the good shaves coming for just $9 a month and you’re never locked into a secret contract or long-term commitment.

Check it out