Radley Series 21 Blue Silicone Strap Smart Watch Condition:Used - Like New Its fast read and write

Its fast read and write speeds of up to 3350MB/s and 1350MB/s respectively allow for rapid boot times

Battery: 1 x NiMH (included)

Gray Titanium Finish: Sleek and modern Gray Titanium design

The sleek Obsidian Black finish adds a modern touch to its appearance

the card is suitable for Full HD and compatible 4K video recording

Radley Series 21 Blue Silicone Strap Smart Watch Condition:Used - Like New Its fast read and writeThe Radley Series 21 smartwatch is perfect for those who lead an active lifestyle. It comes with a range of features, perfect watch for all daily activities, including great wellness features such as sleep analysis, hydration reminders and breathing exercises. The Series 21 is your perfect training partner, with the heart rate monitor, 14 different sports tracking modes and music control. You can track your fitness progression through the Radley App.