You can score the best Back to School smartwatch deals at Coolblue between 18 August 2025 and 21 September 2025. We have various models from different brands. That way, there's always a smartwatch that suits you. The usefulness of a smartwatch is that you also receive your smartphone notifications on your wrist. That way, you won't miss any appointments anymore. You can also keep track of all your workouts, so you know how you perform and how to improve yourself. There are different sizes. Have a small wrist? Go for a smartwatch with a small or medium-sized watch case.