Notes: 1. Support smartphone operating system: Android 4.4 / iOS 7.0 and above. 2. Do not press any buttons in the water. 3. Do not take the rear cover apart by yourself. (The rear cover need professional equipments to disassemble and install.) Description:Diggro DI04 Smart Watch has the appearance of an electronic watch but has the function of a smartwatch, which makes you feel nostalgic and gives you a healthy life. With mineral crystal glass and 316L stainless watch bezel with six different straps, it can deal with all kinds of adventures and challenges at any time. Superior FSTN full-view reverse video display, to provide outstanding outdoors visibility, you can see in the environment of direct sunlight or night. IP68 5 ATM/164ft waterproof performance can satisfy the waterproof demand in your daily life. With battery life up to 8,760 hours, in combination with inbuilt dual sensors, it can accurately measure your walking distance, walking steps and calorie for 24 hours. Also the watch can remind you when you have a call or message. It鈥檚 very convenient to set the function through four buttons. Do you want to know more about it? Come on, take it away. Features: 1. Professional Waterproof IP68 Water Resistant 5 atm or 50 m, Suitable for swimming, white water rafting, non-snorkeling water related work, and fishing. 2. 24 hours real-time sport monitoring It can accurately measure your walking distance, walking steps and body energy consumption (calorie) for 24 hours. 3. Super long standby time No need to charge, normal standby time is 8 months, last more than 12 months under saving mode. 4. FSTN full-view reverse video display FSTN full-view reverse video display provides outstanding outdoors visibility, can see the screen in the environment of direct sunlight. 5. Backlight Even you can see at night. 6. Call SMS and Notifications reminder The watch will bleep to remind you when incoming call or message in your work time. 7. Alarm 3 alarm could be set from phone APP, when time's up, it will remind you from your wrist. 8. Stopwatch Professional stopwatch with physical button controling. 9.鈥淪port +鈥滱pp Download the 鈥淪port+鈥?App, the data can be synchronized to APP. 10. Incomparable durability With mineral crystal glass and 316L stainless watch bezel锛宨t can withstand severe tests and deal with all kinds of adventures and challenges at any time. 11. Remote camera When your watch connect to the phone via Bluetooth, the watch can remotely control the phone to take pictures. 12. Multiple colors can choose. Six colors can be chosen and there are three kinds of straps, single color silicone, double colors silicone and stainless steel strap. Technology Information Screen Size:1.12 inch Bluetooth:Bluetooth 4.0 Compatability:Android 4.4 / iOS 7.0 and above system RAM: