How long do the batteries last in the Oversea devices?

As with any electronic device, the lifetime of its power supply depends on how you use it.

That said, Oversea sensors have an expected battery lifetime of at least five years, and the batteries may last up to 10 years.

The Oversea Hub has an expected battery lifetime of one year, and the batteries may last as long as three years.

In any event, all Oversea devices use off-the-shelf batteries and are easily replaceable. You’ll be notified in the Oversea app if batteries are running low.