RedCap (Reduced Capability) is a 5G technology designed for devices such as smartwatches, sensors, and medical devices that require less data but high energy efficiency. By using fewer antennas and narrower radio channels, it reduces power consumption and costs while maintaining 5G connectivity. Deutsche Telekom is the first German network operator to commercially offer RedCap in its 5G+ network, enabling new applications in consumer electronics, industry, and healthcare.
RedCap is a new technology in mobile communications. The term stands for Reduced Capability. This sounds complicated and like a limitation – but it is a great advantage. Because RedCap makes 5G lighter and more energy efficient. This allows devices such as smartwatches, sensors, and smart cameras to connect to 5G and perform well - even if they don't have a large battery or multiple antennas.
Many devices do not send large amounts of data like a mobile phone. But they have to run for a long time with a small battery. Examples include:
Normal 5G is too complex for these devices, which is where RedCap comes in.
RedCap devices can be simpler than cell phones. For example, you can
The devices remain fully logged into the 5G network. In this way, they benefit from the advantages of 5G – but at a lower cost and in terms of energy efficiency. RedCap works on the basis of 5G standalone technology, i.e. in Deutsche Telekom's 5G+ network.
Deutsche Telekom is the first network operator in Germany to offer RedCap commercially in the 5G+ network to customers. The first offer includes the new Apple Watch models (Series 11, Apple Watch Ultra 3 and Apple Watch SE 3).
This means that 5G will work on a smartwatch for the first time – exclusively in the Telekom network.
Who benefits from RedCap?
RedCap makes 5G devices cheaper. And: Deutsche Telekom already has the first products available today.
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