When I switch Ploom S on, how long before it's ready to use?

It depends on the heating mode you choose.

If you're ready to start using Ploom S, here's what to expect for your Ploom S waiting time:

Quick mode - 20 seconds

If you want to start your session up quickly, insert a tobacco stick, then press and hold the button until you feel the first vibration feedback. Ploom S should heat up in around 20 seconds. 

Intense mode - 50 seconds

If you want an intense taste and aroma, insert a tobacco stick, then press and hold the button until you feel the second vibration feedback. In Intense mode, Ploom S will heat up in around 50 seconds. 

In both heating modes, you'll be able to check if Ploom S is ready using the LED lights. Once all the lights are lit up and Ploom S vibrates again, it's ready to go.