Super Waterproof Design: Leading Technology-the world's first professional 5ATM grade diving Mechanical Smart Watch 50 meters grade diving Smart Watch.</br>Excellent Material: The hard Sapphire crystal screen have good anti-Scratch and wear-resisting performances which can keep the mirror of the watch always smooth and no scratches. High-density anti-crack silicone strap - better against sweat corrosion and not easily broken.</br>Health AideHave sleep monitoring function from light sleep to deep sleep of multiple grades feedback to you phone  use the data directly tell you the quality of your sleep.</br>Remind Function: Calls and SMS are instantly vibrating alert. Keeps aware of any incoming calls and messages without letting them interrupt or distract you.</br>High Capacity Battery: 30 days long standby time with rechargeable battery.30 days long standby smart display.</br></br>Product Description</br></br><br>The Best Gift: OLED HD display 170-degree viewing anglewithout dead visual experience. The band is made of silicone it is not only soft and comfortable to wear but also very durable. Is a very good gift to your lover or friend. <br>Sports Fans Favourite: Achieve accurate pedometer without connecting app and get feedback from light sleep to deep sleep in multiple grades.When you are in the outdoor sports?? you do not need to worry about getting wet so you can take it diving?? swimming sailing without fear. <br>Your Life's Assistant: Call?? message reminder?? keeps aware of any incoming calls and messages without letting them interrupt or distract you. Help you find your phone?? you can find out where it is.Suitable for Android 4.3 / iOS 7.0 or above system. <br><br><b>Specification: </b> <br>Brand: iMacwear <br>Model: Unik <br>Color: Black <br>Movement: Citizenwicca series point