Features: Designed for Apple Watch Series 8/7 45mm: Tailored waterproof case only compatible with Apple Watch Series 8/Series 7 45mm, fits your watch screen perfectly and protects your cherish watch fully. IP68 Waterproof Certified: IP68 certified waterproof case 45mm compatible with apple watch has been tested for thousands of times to protect your iwatch in an all-round way. For the construction field and daily life, this is a perfect case for apple watch series 8/7 45mm: dust, water, sweat and shock! Premium Material: The fully sealed case for apple watch 45mm adopts a high-tech waterproof membrane and is made of high-toughness PC and TPU materials. The design and aesthetics take every detail into account and it is simple and elegant to wear. Adjustable Wristband: The band for apple watch is made of durable and soft silicone material with an adjustable wrist circumference of 2.3 - 10.6 inches and a net weight of 0.07 pounds. No matter how long you wear, you will feel relaxed and comfortable. You can normally use magnetic wireless charging, Bluetooth, heart rate monitoring and microphone etc. Easy Install: The classic black waterproof case is suitable for Series 8/7 Apple Watch and the snap-on design is quick and easy to install. The precise incision fits perfectly with the apple watch, enabling you to easily operate all the functions and buttons of the apple watch. The professional waterproof case specially designed for Apple Watch Series 8/7 45mm is perfectly compatible with your Series 8/7 Apple Watch. Suitable for outdoor activities such as surfing, photography, running, lake trip, diving, etc. Tips: 1. ECG cannot be performed in the waterproof case for apple watch 45mm series 8/7. 2. Put a piece of paper in the waterproof case for apple watch and put it into the water for waterproof test before use. 3. Check whether the waterproof case for apple watch is damaged when being severely squeezed, bumped and other external forces. 4. Make sure the case for apple watch series 8/7 45mm is completely closed before swimming or outdoor activities. Waterproof and Skin-friendly The band for apple watch is made of durable and soft silicone material, which can prevent skin irritation and you will get a comfortable feeling. Adjustable Wristband With an adjustable wrist circumference of 2.3 ~ 10.6 inches and a net weight of 0.07 pounds. No matter how long you wear, you will feel relaxed. Easy Installation Snap-on design makes it easy to quickly install the watch into the case. Sensitive Touch You can operate all the functions and buttons of the iwatch. Wireless Charging Wireless charging without taking off the case. Way to Install: Step 1: Open the back cover of waterproof case for Apple watch with the pry slice. Step 2: Wipe the screen and surface of your Apple watch with the cleaning cloth. Step 3: Put the iwatch into the corresponding gap of the case for apple watch. Step 4: Close the back cover. Make sure waterproof case for apple watch is completely closed. Step 5: Gently shake the waterproof case for apple watch to see whether the apple watch and the waterproof case are inlaid.