If youre looking to improve your training this spring, one of the best investments you can make is a good-quality GPS cycling computer. High-end devices from Garmin and Wahoo can cost over 500, but you dont need the latest and greatest to spur on your training. Thats why this Garmin Edge 840 Solar now with a 20% saving has caught our eye in LeisureLakes sale. Whether youre looking to broaden your horizons with new routes or dissect new data sets, the Edge 840 Solar should make a great companion for road and gravel riding or mountain biking. Supreme touchscreen The 800-series features a smaller form factor than the 1000-series. Stan Portus / Our Media The device is in Garmins 800-series, which sits between the 500- and 1000-series in size, but features a colour touchscreen for navigation. Buy the Garmin 840 Solar now with 20% savings from LeisureLakes Its not the latest model, with the 840 being replaced by the 850 at the end of last year. Despite this, the bike computer still has many of the same features as the latest model. You can see the solar panel surrounding the screen. Jack Luke / Our Media This model features a solar panel, giving it a battery life of up to 32 hours and up to 60 hours in battery saver mode. Garmin has given the Edge 840 a USB-C port. Jack Luke / Our Media We gave the Edge 840 Solar 4 stars when we tested it, and praised its flawless mapping and precise touchscreen. The device bundles plenty of functionality into its 57.8x85.1x19.6mm body, with multi-band GNSS, ClimbPro and Garmin Coach training plans helping to track accurate results and push you harder. This deal sees the Edge 840 Solar reduced from 449.99 to 359.99 a 20% saving. If youre looking to open up your riding or focus harder on your training, the Edge 840 Solar is a serious GPS to consider. Buy the Garmin 840 Solar now with 20% savings from LeisureLakes