◆A brand name: GPS + GLONASS heart rate music reproduction organic electroluminescence 454 X 454 pixels Stainless version global version Large capacity battery for notice of Amazfit GTR 47mm smart SMS/ line up to 24 days with a built-in available health care clock: It is in charge when I connect the magnetic connector of 2 pins to the back of the smart with a USB cable holding attached to the GTR47mm smart . During charge, a charge icon is displayed by smart and stops charge automatically if charge is completed. The capacity of the battery can have by the full charge of around two hours in 410mAh. I am optimized with the low consumption management to an electric circuit design, the bottom where 2 is novel and have the electricity standby expression that Amazfit GTR is splendid. *We have discrimination for the use of battery by a person or use, and thank you for your understanding. Have exclusive application "Zepp" choose Face as the Face more than 100 kinds other than alterableness in of the smart [selectable 100 kinds of Face], smart more individually! As well as it, there is "the customized setting" on the clock and can set fundamental mode in contents to like. Of course a favorite image. -rich mode and : Smart in support of 12 kinds of modes: I record steps, data including the Calorie consumption to Outdoor , a running machine, a walking bicycle, indoor bicycle, swimming, indoor swimming, stem fur, mountain climbing, trail , a ski, weight at distance, time. I can regulate the brightness of the screen freely, too and see a letter under the sunlight clearly. It is equipped with a GPS function and I record steps and moving distance and monitor an effect of the result, and good life can aim while enjoying training by setting target value. practical use-like notice reminder function &5ATM waterproofing : The Amazfit GTR47mm smart comprises the receipt, a text message, a notice of APP, the very rich function application and reminder function including all kinds of reminders and is convenient for everyday and life. A notice of SNS such as LINE, Facebook, Messenger, SMS, Instagram is pushed when I make a smartphone and pairing and can display the contents of a sender and the message, too. In addition, I only push the clock and can easily decline it when I cannot answer a telephone in the whole meeting and a train immediately. The waterproofing standard of the 5ATM level, everyday life waterproofing do not have any problem. I apply to hand-washing, swimming, the scene including the rain snow. I recommend that I wipe the water immediately after smart was flooded to keep a good use experience. safety : We drop in of Huami, and don't worry as all the products selling are . I offer the refund of 90 days and free replacement of the in the evil shop. Please purchase it in . If there is what to provide product and sabiru which are better for a customer, please feel free to contact me anytime. I give this smart for a family or as and think that a partner is surely pleased.