Accurate health tracking Listen to your favourite tunes while you exercise with the B-Aktiv GL1237 Fitness Tracker & Wireless Bluetooth Earbuds Bundle. You'll be able to track your heart rate, steps taken, distance travelled and calories burned when you pair the fitness tracker to the B-Aktiv Connect app on your smartphone. Built-in GPS gives you accurate distance and activity tracking. You can even bring it to the pool thanks to its waterproof design. Wear the fitness tracker to bed to monitor your sleep activity - it'll give you an insight into how well you're resting each night. It also lasts up to 5 days on a full battery, so you can keep wearing it for longer between charges. True wireless earbuds With the wireless Bluetooth earbuds you can listen to motivating workout playlists while you run, jog or lift weights. Their true wireless design means you can pair them to your phone - giving you the freedom to exercise without any wires getting in the way. They last up to 7 hours on a single charge, so they'll see you through your daily commute and evening gym session. You can even pop them in their charging case for a power boost between uses.