The best replacement for spinners is exercise bikes.

The best alternatives to spinners are rated as following:
★★★★★  exercise bikes
★★★★  floaters
★  mashers
★  wheeled luggage
  spoons fishing

Your alternative for spinners is not listed? Suggest!
Speaking about spinners, one probably shouldn't forget about probability.

Other search terms related to spinners and their ratings are:
★★★★★ probability
★★ dionne warwick
★★ cars
★ wheels
★ rims
You have in mind a companion for spinners and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of spinners in all years. Click on graph for more.
spinners
exercise bikes
floaters