Customizable Countdown

Might have already been asked for but… Whitney Cooper - it would be great if we could customize the lead time count down for each exercise… replacing the 3,2,1 count with a custom count down… I know I’d love to have this for benching- click the Bluetooth button, remove bar from the barbell hooks and get ready to lift… I would choose 5-10 seconds to get prepped for the lift… Thanks