What is samsung watch 4 tt?

As an AI language model, I don't have access to the latest information about Samsung products, but here's some basic information about Samsung Galaxy Watch 4:

Samsung Galaxy Watch 4 is a smartwatch that was released on August 11, 2021. It runs on the latest version of Google's Wear OS, which means it offers a wide range of third-party apps and better integration with Android smartphones. The watch comes in two sizes - 40mm and 44mm - and is available in Bluetooth-only or LTE variants.

The Samsung Galaxy Watch 4 features a 1.4-inch and 1.2-inch circular AMOLED display, respectively, with a 450x450 pixel resolution. It is powered by Samsung's Exynos W920 processor, with 1.5GB of RAM and 16GB of internal storage. The watch includes essential features like heart rate monitoring, GPS tracking, and fitness tracking, as well as advanced features like blood oxygen monitoring and body composition tracking.

The Samsung Galaxy Watch 4 also supports Samsung Pay for contactless payments, Google Assistant for voice commands, and has a built-in microphone and speaker. It is water-resistant up to 50 meters, making it suitable for swimming and other water activities. Additionally, it supports several standard watch features, such as customizable watch faces and interchangeable bands.