Introduction: HUAWEI Band 4e is a high-end smart band with 50m water resistance, touchscreen control. Integrating smart features such as steps, distance, calories and message reminder, it is the best partner of a smartphone that helps users know their fitness and health status. Features: [Two Wearing Modes]: Wear on the wrist, daily reminders and monitoring, let you enjoy smart life freely; Wear on the shoes and instantly open the basketball mode / running mode. On the basketball court, test movement; when running, monitor the running posture. [Real-Time Recording]: Real-time perception of key data, accurately record your hop height and vacancy time; exercise time, distance, calorie consumption, active time, etc., basic data classification monitoring. [Evaluate to Train Efficiently]: Basketball sports data can be queried on the Sports Health App, and the scores are clear at a glance. Analyze key indicators, comprehensively assess your basketball skills, so that practice and improve constantly. [Professional Running Posture]: In the running posture mode, the foot strike method, the impact of the foot strike, the time of touching the ground and other meteorological data are measured in real time, and professional improvement suggestions are given. [Scientific Running]: High-precision attitude fusion algorithm provides professional enthusiasts with a running posture detection solution. The sports big data is statistically evaluated by the sports big data. [Long Battery Life]: Lightweight and simple design with lasting long battery life, the band supports 14 days of normal use. Wear it when you are running, it is up to 40 hours. [50 Meters Waterproof]: Support 50 meters water resistance, swimming, raining, and washing your hands can be worn, but don't press any button in the water, nor put it under water for a long time, nor put it into hot water. Parameters: Screen Type: PMOLED Resolution: 88*48 pixels BT: BT 4.2 BT Distance: 10m Compatibility: with Android 4.4 and above Sensor: 6-axis Battery Capacity: 77mAh (typical value) Charging Interface: POGOPIN Charging Time: about 2 hours (theoretical) Working Time: about 14 days (theoretical) Standby Time: about 20 days (theoretical) Specifications: Brand: HUAWEI Color: Grey / Pink (Optional) Main Material: Plastic Wrist Strap Material: Polyester Water-Resistant Level: 5ATM Dial Diameter: 4.05 * 1.48cm / 1.59 * 0.58in Dial Thickness: 1.12cm / 0.44in Watchband Width: 1.5cm / 0.59in Watchband Length: 21cm / 8.27in Watch Weight: 13g Package Size: 12.5 * 8.5 * 3.5cm / 4.92 * 3.35 * 1.38in Package Weight: 90g Notes: * Water resistance rating of 50 meters based on the ISO standard 22810:2010. This means that the band still works while swimming and washing your hands. Please don't press any button in the water, nor put it under water for a long time, nor put it into hot water. Please rinse the band with clean water and dry it promptly after swimming in sea water. * Standby time is based on test results in the HUAWEI lab. Actual usage time may vary according to settings and usage preferences. * Data displayed on this product is for reference only and not for medical use. * Accessibility of some features may vary across regions. Product pictures and display contents on the foregoing pages are provided for reference only. Actual product features and specifications (including but not limited to appearance, color, and size), as well as actual display contents (including but not limited to backgrounds, Ul, and icons) may vary. * All data in the foregoing pages are theoretical values obtained by HUAWEI internal laboratories through tests carried out under particular conditions. For more information, refer to the aforementioned product details. Actual data may vary owing to differences in individual products, software versions, application conditions, and environmental factors. All data is subject to actual usage. * Due to real-time changes involving product batches, production and supply factors, in order to provide accurate product information, specifications, and features, HUAWEI may make real-time adjustments to text descriptions and images in the foregoing information ages so that they match the