If you love saunas, this is a must-have smartwatch. The color is blue. Please check the photos carefully before purchasing. This item was worn daily for 5 days and used only once in a sauna. It has been tested in a sauna room at 88 degrees Celsius, as shown in the photos. Compatible with iPhone and Android. Basic Usage: The smartwatch vibrates to notify you of incoming calls, LINE messages, and emails. You can also monitor your sleep environment, including deep and light sleep stages. Charging cord included. ⚫︎ Smartwatch, wristband type ⚫︎ Watch, 1.47-inch large screen Full touch Smart Watch ⚫︎ Incoming call notifications 24 hours a day ⚫︎ Sleep tracking ⚫︎ Multiple sports modes ⚫︎ Weather forecast ⚫︎ Waterproof ⚫︎ Customizable watch face ⚫︎ Japanese instruction manual included ⚫︎ Blue color Returns and claims are not accepted after purchase. Thank you for your understanding. Sauna Watch