There are tons of youtube video for using these but my favorite is just side steps and monster walks & pulses. I do them every day and has helped my glutes greatly
I like these ones from amazon. I’ve had them for 6 months and use them several times per week. https://www.amazon.com/dp/B07TVDBNZC?tag=fullspectru03-20&linkCode=osi&th=1&psc=1
Mine counts/registers when the right step taps. There are various ways to use them, Sunny Health has a lot of vids re: workouts and one technique is called a "quick step" where you go quickly but do not tap, so the counter is not used. There are loads of other vids online too, steppers have gotten pretty popular.
My stepper has clip on resistance bands for arms, but these are a fun and challenging add on for lower body
https://www.amazon.com/gp/product/B07TVDBNZC/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Dumbells are also great to layer in to up the cardio and strength training possibilities.
Have fun!