Eufy Lawnbot E18 review: An ideal robot mower for smaller yards

The Eufy Lawnbot E18 is a great robot lawn mower for smaller, flatter yards and for people who don't want to spend a lot of time setting one up. Outsourcing is one of the ways manufacturers can more affordably expand their product offerings, and some smart home brands--including Anker's Eufy smart home division--have taken this approach rather than developing their own products in-house. The Eufy Lawnbot E-series robot lawn mowers that Anker debuted at CES last January are actually rebranded TerraMow models that have been available in Europe since mid-2024. Apart from battery size, the two Lawnbot E-series mowers are identical, with the model E15 capable of handling up to 0.2 acres, while the model E18 reviewed here is suitable for up to 0.3 acres. Both Lawnbot E-series mowers might seem small compared to much of the competition--suburban and rural American yards tend to be very large--but you don't need to own an acre or more of turf to appreciate a robot lawn mower. The Eufy Lawnbot E18 will look familiar to European readers, as it's based on the design of the TerraMow S2100 that came to market in that region in 2023.