Engadget's guide to health and fitness tech

The system combines a sensor beneath the skin with an external pump (and limited user input).

It’s part of a slew of health updates Google rolled out at its annual The Checkup event on Tuesday.

Can a smartwatch run basic diagnostic tests to free up doctors' time?

It’s a very limited scope that still does a lot to keep information secure.

The company will roll out the tool later this year.

Staying on top of your activity does not have to break the bank.

Fitbit's founders have reportedly departed as part of a hardware restructuring.

The service is also adding new Time to Walk episodes, workouts for golfers and sound-themed meditations.

A few other Fitbit trackers are also discounted.

Smartwatches aren't your only options.

You can keep track of both prescription and over-the-counter meds.

Authorities have greenlit two new drugs that treat sickle cell disease.

The feature is available through Android's Personal Safety app.

The device can secrete insulin, the hormone that regulates blood sugar levels, to cells.

The stolen data affects 6.9 million users.

The stainless steel ScanWatch Nova will cost $600.

Running enthusiasts can now coordinate runs through the app.

The ‘smart capsule’ is designed to monitor vital signs and even detect opiate overdose.

This is the first time CRISPR has been approved by any regulatory agency for general use.

CRISPR was used to edit genes in trial participants' livers.