We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies. You can understand more and change your cookies preferences here. If you’re looking for a wearable to log your fitness and general ‘wellness’, you’re not obliged to wear a fitness tracker that stands out a mile. There are more and more examples of ‘smart jewellery’ available, which aim to blend seamlessly into your everyday outfits. We tried out three pieces of smart jewellery that have appeared on the market fairly recently: the Bellabeat Leaf Urban, the Bellabeat Leaf Chakra and the Oura ring. Just want a standard fitness tracker? We reveal the best activity trackers and fitness watches for accuracy and more. These Bellabeat trackers can be worn as necklaces, bracelets or clips. Designed to help you track your activity, sleep, meditation and reproductive health, they contain a tri-axis accelerometer, which can detect small movements. And they use smart learning algorithms to understand and draw conclusions about your sleep. As there’s no screen, you view this information on your smartphone app, where you can also input dat...