One of the first purchases a new fitness cyclist will want to make is a GPS bike computer (I would also recommend a pair of padded shorts). This lets you easily track your route, and see metrics like distance, speed and altitude in real-time.

Garmin is usually the go-to option for tracking bike rides, but I actually found the Polar M450 to be the more compelling choice. Priced at $170 (£120, AU$319), the bike computer has many features found in devices double the price.

For anyone new to cycling and looking for a GPS device, the Polar M450 is hard to beat.

It can do the basics

If you’ve never used one before, think of a GPS bike computer as a compact and easy-to-read fitness tracker for your bike. GPS tracks outdoor workouts, and it’s specifically tuned to your rides.
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https://www.cnet.com/reviews/polar-m450-review/