【Built-in GPS/Beidou satellite signal & compass/altitude/barometer & military standard smart watch】The newly developed built-in GPS smart watch in 2024 supports the world's four major GPS+GLONASS+Galileo+Beidou satellite positioning systems. It has a built-in GPS chip, which can record your movement trajectory without carrying a smartphone. The signal interference caused by the arm during installation is thoroughly optimized, and the signal efficiency is greatly improved, which meets the needs of urban buildings and canyon wilderness positioning, and outdoor adventures will not get lost. It also has compass/altitude/barometer functions, allowing you to get more accurate information about your current location. The watch has passed 15 US military standard certifications, has excellent impact resistance, high and low temperature resistance, and waterproofness, and is a perfect reliable companion for any occasion.【1.43-inch AMOLED display & 3 flashlight patterns & drainage function】The exquisite AMOLED display of this smart watch has bright colors and higher color reproduction than traditional LCDs, and the 466*466 high-resolution, high-saturation ultra-large screen provides powerful visual effects and excellent performance. Notifications and time are easy to see even in direct sunlight. The flashlight on the display has light/flash and red light modes, which can be switched freely according to the scene. Excellent water drainage function is enhanced on the basis of ordinary waterproof function! Before swimming or other water activities, turn on the underwater lock screen mode to completely prevent water from entering your smart watch! It greatly improves the waterproof performance and significantly improves the durability of the watch even when immersed in water.【Excellent Bluetooth 5.3 Call & Convenient Message Notification & Incoming Call Volume Adjustment】The smart watch adopts the industry's most advanced Bluetooth 5.3 communication technology, which greatly improves the connection stability, communication speed, energy saving, and the connection range will be wider. Equipped with a 3D sound quality microphone, when connecting the smart watch via Bluetooth, you can make/answer calls and other call functions directly on the watch. It frees your hands when driving, doing housework, and exercising, and is a good assistant for life and work. You can also synchronize mobile phone contacts, call logs, and call records. In addition, the watch will notify you of notifications such as SMS/Line/Facebook. More importantly, you can not only turn on/off the ringtone, but also adjust the ringtone playback volume flexibly and steplessly to ensure that you will not disturb others or miss important messages.【Multiple sports modes, constant display, rich dials】A rich sports watch designed for sports enthusiasts, with 100+ sports modes such as GPS running, GPS hiking, baseball, etc. It is perfect for people who need to exercise regularly no matter how busy they are. In addition to the 7 watch faces included in the watch, a variety of themed watch faces are also available in the dedicated app. You can also create original watch faces with photos of your family, pets, memories, and scenery to show your unique personality. Equipped with a constant time display function, you can check the time in any position by just moving your eyes to the watch without raising your arm.【Amazing 530mAh long-lasting battery & SOS function & amazing multi-function】Equipped with a 530mAh battery with a larger capacity than most watches on the market, it can be used for 7-15 days on a full charge, and the standby time is 40+ days. No need to worry about frequent charging or long-term outings. Add SOS contacts to the watch in the app, and in case of emergency, long press the lower right button to quickly contact the other party. This sports watch has a variety of practical functions such as weather, brightness adjustment, activity tracking, smartphone search, alarm clock, camera control, music control, etc. It is a great gift for Respect for the Aged Day, Birthday, Father's Day, Mother's Day, New Year and Christmas.