Electronics

- vivomove Sport is more than stylish. This hybrid smartwatch combines timeless analog looks with smart features, such as text messages from your paired smartphone delivered right to your wrist - Real watch hands move to reveal a hidden touchscreen display - Live better with a full suite of health and wellness tools, including Body Battery energy monitoring, advanced sleep monitoring and more (this device is intended to be an estimation of your activity and metrics; it is not a medical device) - You can even track the distance and pace for outdoor walks and runs by connecting to the GPS on your smartphone - Get up to 5 days of battery life on a single charge—and up to one additional day in watch mode—so your watch can keep up with your busy life

The new DN300 Built-In type battery features the same waterproof design that Di2 users have loved for generations. Now with 3 ports, it delivers stable power to Shimano's 12-speed road derailleurs (and shifters if a fully wired option is selected). - Compatible with thinner next-generation electric wire SD300 and systems after R9250/R8150 series - Li-Ion type - Capacity: 500 mAH |3.7Wh (± 2000km autonomy) - Rated voltage: 7.4V - Charges through RD-R9250 |RD-R8150 rear derailleur using EW-EC300 Di2 Charging Cable (sold separately) - Fixing small parts included - Weight: 52g