FAQ 1. Q: What's the APP? A: The APP is 'Da fit', you can find it in the ‘App store’ or the ‘google play’, or you can scan the QR code in the box download the APP. 2. Q: Is it waterproof? A: Yes, the watch is life waterproof, you can wear it when you wash your hands, but you can’t wear it when you shower or swimming. Noted: Do not touch hot water to prevent water vapor from entering. 3. Q:Why the watch doesn't have message notification? A: The watch have notification, you should open the message notification in the ‘Da fit’, also you should open the call notification then you can receive the call and the message. 4. Q:What languages does the watch support? A:The watch support Russian, English, Portuguese, Spanish, French, Japanese, Chinese. You can change the language in the APP. 5. Q:Is possible adjust the brightness? A:Yes, you can adjust the brightness in the watch. 6. Q:How long does the watch last after charging? A:About 5-7 days. 7. Q:This watch can not connect with my phone, what should I do? A:You should download the 'Da fit' app, and connect in the app, not in the phone's settings. All parcels will be shipped with 24 hours. All message or email will answer with 24 hours