Cooltra has launched a new electric bike-sharing service in Barcelona, Spain. Bicycles can be rented by the minute via the eCooltra app. For the launch, the company offers a promotion of 5 euros discount for all trips. From this week, Barcelona has a fleet of 300 eCooltra bicycles, which will grow in the coming months to have more than 600 electric bikes. The shared mobility app is the same as the motorcycle sharing app. That is, through it, you can rent motorcycles and bikes.