Equipped with a 1.43-inch AMOLED fluid screen, the AMO Round Screen Smartwatch GTR3 adopts a diamond-like pixel arrangement to realize a 326PPI super retina display. With 1000nit peak brightness and infinite color temperature adjustment technology, it allows you to read information clearly even under strong light. The watch body adopts an aerospace-grade zinc alloy center frame and nano-scale vacuum ion coating technology to form a 5-layer fingerprint-resistant composite structure. Together with the quick-release magnetic strap system (silicone/leather/stainless steel tri-form), it realizes free switching between business, sports, and fashion scenarios.

The core is equipped with a four-channel BioTrack Pro biosensor, which realizes medical-grade monitoring accuracy through multimodal algorithm fusion: 24-hour dynamic heart rate monitoring error ≤ 2bpm, oxygen saturation detection speed is upgraded to 15 seconds/times, and with sleep phase tracking technology it can recognize REM rapid eye movement cycle. The unique “Motion Brain 3.0” system integrates 100+ professional modes, relying on nine-axis motion sensors and self-developed ExerMotion algorithms, which can intelligently recognize 8 types of regular sports such as running, swimming, cycling and generate 3D trajectory maps.

The hardware level breakthrough realizes a dual-mode Bluetooth 5.3 architecture, supports HD call noise reduction and offline voice assistant linkage, and in case of emergency, an SOS satellite positioning alarm can be triggered by long-pressing the crown. The optional version is equipped with an NFC 3.0 chipset, which supports dual ecosystems of digital car keys and Alipay offline payment. The 450mAh silicon carbon anode battery with dynamic power management realizes 10 days of long-lasting battery life under the mode of all-day health monitoring and 1 hour of exercise per day, and the magnetic fast-charging technology realizes charging to 80% in 45 minutes.

The product has passed the 3ATM military grade waterproof certification, built-in underwater heart rate algorithm and swimming trip counter, which is deeply suitable for water sports scenarios. From the zinc alloy body's micro-arc oxidation coloring process to the customizable mechanical skeleton dial, it redefines the aesthetic benchmark of smart wear with the concept of “Art of Wearing Technology”.