Feature:1. COLOR DISPLAY, TOUCH CONTROL: The smart touch finger fitness tracker makes it easy to check the current time and step count without having to pull out your phone or watch frequently, making time management more convenient. Touch the key to switch the machine on and off or switch the function interface2. SUPPORT A VARIETY OF SPORTS: Smart finger fitness tracker supports a variety of sports modes such as hiking, cycling, and running, and can also follow important data such as exercise duration and step count in real time3. CONNECT MOBILE APP: Smart finger sports tracker can be used to associate data with mobile APP, so that you can pay more attention to your own data more accurately, and help you develop good habits4. IP68 DEEP WATER PROOF: Whether you are washing your hands, showering, swimming, or diving in shallow water, you can ensure that the smart finger circle works properly without worrying about water entering and affecting the function5. PAGE TURNING CONTROL: Through simple hand motion control, smart finger page tuner can be easily used to take photos and browse for Tiktok on a mobile phone. You can browse for Tiktok up and down with just a browse of your finger, and you can control the camera to take beautiful photos on your own6. STRONG STAINLESS STEEL: Smart finger fitness tracker keeps the appearance glossy and undamaged even in wet or sweaty environments. This means you can wear safely for a variety of activities without worrying about damage due to environmental factorsSpecification:Item Type: Smart Finger Fitness TrackerMaterial: Stainless steelBattery Capacity: 18mAh, li ion battery.Package List:1 x Smart Finger Fitness Tracker1 x Charging Cable1 x User ManualNote:Manual measurement, 0.2mm size error.