Amazfit T-Rex 3 Pro Black 【Overwhelming Robustness】 The frame features high-strength Grade 5 titanium with excellent corrosion resistance, a scratch-resistant sapphire glass screen, and a high-brightness 3000nit AMOLED display that is clearly visible even in direct sunlight. 【Precise Positioning System and Navigation】 Accurately records every movement, even between tall buildings or in densely wooded areas. Dual-band support with six satellite systems enables fast and stable connections. Real-time turn-by-turn guidance ensures you're always on the right route. 【High-Precision Monitoring Technology】 The T-Rex 3 Pro is equipped with a BioTracker sensor, providing highly accurate heart rate tracking even in harsh outdoor environments. 【Suitable for Any Adventure】 Supports over 180 sports modes, HYROX training, 10 ATM water resistance, and 45m diving certification. It excels in any situation, from the deep sea to the summit of a treacherous mountain. 【Built-in Two-Color LED Flashlight】 Features a two-color switchable flashlight. Soft red light to minimize impact on surroundings, bright white light for enhanced visibility, and a turbo mode for maximum brightness are available. It also includes an SOS signal function for peace of mind in emergencies. 【Battery Life of Up to 3 Weeks or More】 Achieves an astonishing battery life of up to 25 days. 【Stay Connected Without Stopping】 Bluetooth calls are possible even on mountain trails. With the built-in speaker and microphone, you can use various hands-free functions, such as voice message replies using Zepp Flow (compatible when connected to an Android smartphone) and voice confirmation of training notifications. 【Luxurious Design Featuring a Titanium Alloy Frame and Sapphire Glass】 【Military-Grade Durability Compliant with Military Standards】 【Ultra-High Brightness AMOLED Display with 3,000nit for Excellent Visibility in Direct Sunlight】 【Accurate 6-Satellite Dual-Band GPS and Offline Map/Route Navigation Function】 【Compatible with iPhone/Android】 【Call Notifications / LINE Notification Replies *Android only】 A protective film is applied to the screen. It will be shipped with the film attached and initialized. I believe it is clean without scratches, but please understand that it is a used item before purchasing. m(__)m