My Fitbit Luxe is starting to go on the blink. I’m thinking about replacement but don’t like the massive smart watches. I use it for measuring workouts and steps but don’t care for the sleep tracking etc etc. Am I right in thinking the Oura/Ultrahuman rings are more for sleep and temperature than workout/steps? Reviews generally seem to say as much and that the activity tracking is inaccurate but I don’t know anyone with a smart ring to ask.