Red Dot Fitness is listed as a gym at 486 Upper Serangoon Road, Serangoon, Singapore. It holds a 4.8 rating from 135 Google reviews.
A good gym is judged less by its equipment than by how it is kept and run. Look at whether the floor and changing areas are clean, whether the machines are maintained and spaced so you can move between them, and whether the equipment you need is free at the times you train. Many members find that a trial visit tells them more than any listing, so try the place at the hour you would really train. Ask how beginners are guided, and whether staff can adjust exercises for injuries or older members. Check the membership and cancellation terms before you sign anything.
Upper Serangoon Road is a busy residential road with shops, eateries and bus links, so the gym suits people who train near home or on the way back from work. For anyone in the neighbourhood, Red Dot Fitness on Upper Serangoon Road is worth a visit to see whether it fits your routine.