Every network. Fused. Fuse Mobile is a UK multi-network eSIM. One profile, all four UK networks — EE, Three, Vodafone, O2. Your phone uses whichever signal is strongest, automatically. Single-network mobile is broken. Every UK carrier has dead spots, blind streets, weak floors of buildings — and the customer carries the cost. They get locked into one network's coverage map and discover the gaps the hard way: a missed call at home, no signal on the commute, dead phone in their relative's village. We think mobile customers shouldn't have to choose a network. The phone should choose, every minute, based on actual signal where they actually are. That's the idea behind Fuse: combine the four UK networks into one eSIM, let the device pick the strongest live signal, treat the rest as plumbing. We're early. We launched in 2026 and we're focused on getting the underlying network experience right before we expand. fusemobile.co.uk