What protectors do you use for your Sense screen?

[SunsetRunner]

Thinking of getting a Sense but concerned about the vulnerability of the screen. 

Is it as fragile as some people say and if so what do people use to protect it?

thanks in advance

Moderator edit: subject for clarity

[Clove6060]

 I use the TPU protector. IT’s cheap and works. You must remove it when you want EDA scan or ECG.

No problem except it can get moisture under the protector but you remove and clean.