This GPS tracker is just the first part of this build, known as the air station. It uses a few tricks in order to get up to 30 days of use out of a single coin cell battery. First, it is extremely ...

You can pick them up for very little money on eBay so [Nick] thought they might work well as a low cost GPS tracker. Unfortunately the Radiosonde doesn’t transmit standard NMEA GPS data ...

If you're after a simple fitness tracker to record your health and fitness, we've got recommendations that give you more for ...

The best cheap fitness tracker is the perfect way to get on top of your health and fitness for less. Often for less than $50/£50, you can score a cheap health companion that will monitor your ...

Best cheap fitness tracker overall: Huawei Band 7 (buy now ... It ticks those key step and sleep tracking boxes as well and you can lean on your phone’s GPS to enjoy good outdoor tracking to make up ...

The best cheap running watches take a lot of the features found in the best fitness trackers but package them up into something more affordable. They let you accurately track runs, plan runs ...

Chinese tech company Xiaomi is almost single-handedly keeping the cheap fitness tracker market alive, and the new Xiaomi ...