Actually you don't need specialised equipment ... get walking, use stairs not lifts or escalators, use tinned food as weights, do some gardening (no garden get an allotment), push pushchair/ buggy round the park a few times, speed up when walking. Cut down on milky drinks, take a salad to work (homemade soup in winter), ignore sweets of all description. Use yogurt instead of cream on puddings, don't eat ready meals or take aways..... loads of ways to lose weight just by making a few changes to lifestyle.