New smart bracelet measures all daily movement and guides you to a healthier more active lifestyle Polar has announced the launch of Polar Loop in the UK, a stylish activity tracker in the form of a smart bracelet which tracks daily activity and exercise levels. Pairing with a free online service and app, Polar Loop uses your data to suggest how you can make small changes in … [Read more...] about Polar Launches Polar Loop: A Smart, Stylish Activity Tracker