Outdoor Sports Smart Watches，Three Defense Watch，Activity Fitness Tracker，5ATM Waterproof，Heart Rate ，Blood Oxygen， Sleep Tracker，7 Days Battery Life，100+Sports Modes，Smart Watch for Men

【Three defense watch】The watch is triple-proof design, drop-proof, water-proof, dust-proof and 5ATM waterproof.The rugged yet lightweight construction allows for comfortable all-day wear, even during intense workouts.
【24H Health Assistant】This smartwatch monitors steps, heart rate, blood oxygen, calories burned, sleep and weather in real time 24 hours a day, keeping you fully aware of your fitness progress. Maximum and minimum heart rate value alerts help you exercise in a healthy and scientific way.
【Receiving and making calls】Once the watch is connected to Bluetooth, you can use this smartwatch to answer or hang up calls. Message alerts and social media notifications are also supported. Receive notifications directly on your wrist. It is very convenient and fast. So you will never miss an important call or message again.