Various settings can be made in the SmartBand2 app.

Unfortunately, there is no sensible solution, as the band is no longer supported. Sony's own app was discontinued years ago.

I have the Black Ribbon, do a lot of sport and sweat accordingly ... But it has never become eclic.

Well, not easy in Switzerland. And the only 2 colours are Indigo and pink. And the only shop in Switzerland that has this product is Electrolymp or Sony E-Store. Article number "SWR122 But maybe contact the Sony customer service directly if it exists in black. https://www.electrolymp.ch/shop/sony-swr122.html?utm_source=www.toppreise.ch&utm_medium=cpc&utm_campaign=toppreise https://estore.sonymobile.com/ch-fr/sony-wrist-strap-swr122-pink-285107/

Smartband 2 stores the values, so it does not need a permanent Bluetooth connection :-)