Main Features: - New heart rate monitor: adopted with HUAWEI TruSeen heart rate technology, the Honor 4 measure heart rate for all day, accurate and faster - Sleep monitor: 8 sleep mode, 6 typical sleep problems identify automatically provide sleep improvement advices and personalized sleep services. Care about your sleep quality and adjust sleep habits - Sedentary reminder: the smart bracelet will inspire you to move if you've been sitting too much - Pedometer: keeps your steps and shows your daily calorie burned - Multiple sports management: displays the real-time status on screen, records more than 20 types of sports and tracks every aspect of your training like sports steps, distance, calories, etc. - 50M IP68 Waterproof: support swimming stroke recognition function. Can withstand temporary soaking like raining, bathing, hand washing, etc. Not support hot water shower - NPC payment: support for Alipay, convenient payment for bus, subway - Messages notification: messages on your phone can be pushed to your Honor 4 immediately - Connect App and use intelligently: download and connect with HUAWEI sport health App, the data of motion, sleep and health advice can be provided, health goal setting, sports management schedule and GPS running record are all supported
Parameters: Display: AMOLED Waterproof level: IP68, 50M System requirement: for iOS 9.0 and above, Android 4.4 and above Charging: 2 pin Battery capacity: 100mAh Li-ion battery (included) Charging time: 1.5 hours Working time: 6 days (sleep monitor on, heart rate monitor on), 9 days (sleep monitor on, heart rate monitor off), 14 days (sleep monitor off, heart rate monitor off) Standby time: 20 days Wrist strap: silicone Bluetooth version: Bluetooth 4.2, 2.4GHz
Package weight: 0.112 kg Product Size(L x W x H): 4.30 x 1.72 x 1.15 cm / 1.69 x 0.68 x 0.45 inches Package Size(L x W x H): 16.00 x 10.00 x 4.00 cm / 6.3 x 3.94 x 1.57 inches
Package Contents: 1 x Bracelet, 1 x Cable, 1 x Base, 1 x Chinese Manual
About Water-resistant Watches Water Resistant Watches are sealed to witstand some pressure.
Water resistance is tested in measurements of atmosphere (ATM). Each ATM denotes 10 meters of static water-pressure. This is not the depth to which a watch can be worn. Many watch cases will list the basic measurement of 1 ATM as "water-resistant." These watches will withstand small splashes of water but should not be worn while washing the hands or submerging the hands in water.
Remember, water resistance is tested under static conditions. Wearing a watch which is 50 metres water resistant in water will expose the watch to a much greater pressure than during a 50 metre static test. Therefore the number of metres shown on the watch does not indicate the depth that the watch can be taken to.
Here is a general guide 50M = 5ATM = Shower Proof - it's ok to get it wet a bit. 100M = 10ATM = Extended Water Exposure good for swimming or snorkeling. 200M = 20ATM = Pressure Resistant made for Scuba and Skin Diving.
Q: A 100M watch is surely strong enough on a shallow dive?! A: No! It isn't because it has not been high pressure sealed. 100M watches are only good for Snorkeling! Q: What will happen if I try to dive with a watch that is less than 200M Resistant? A: The watch's seal will be broken, it will flood and break..irrepairably. Q: So which watch to buy? A: Think about what you need it for and bear in mind that Scuba Watches (200M) look really cool but tend to be very heavy, which makes them uncomfortable for everyday use.
IPXX Rating Chart
IP Code The IP Code (or International Protection Rating, sometimes also interpreted as Ingress Protection Rating*) consists of the letters IP followed by two digits and an optional letter. As defined in international standard IEC 60529, it classifies the degrees of protection provided against the intrusion of solid objects (including body parts like hands and fingers), dust, accidental contact, and water in electrical enclosures. The standard aims to provide users more detailed information than vague marketing terms such as waterproof.