Watch FacesCustomizable via Zepp App, AOD support
Sports Modes180+ workout modes (hiking, cycling, running, scuba, freediving, skiing, etc.)
Zepp Coach™AI-generated personalized training programs (5K, 10K, half & full marathons)
Smarter MetricsVO₂ Max, Training Load, Training Effect, Recovery Time
PAIPersonal Activity Intelligence™ — cardiovascular fitness score
DivingPro-Grade Waterproofing — 10 ATM, 45m certified, Built-in Auto Dive Detection (depth, duration, dive performance)
NavigationFull offline maps, POI Search, Route Planning, Round Trip, Auto-Rerouting, Contour maps, Ski Resort maps
Health Monitoring24H Heart Rate (BioTracker™), SpO2, Sleep, Menstrual Cycle tracking
Smart FeaturesBluetooth Calling, Message Replies (speech-to-text), Zepp Flow™ voice control, Bluetooth Peripherals (heart rate belt, cadence meter, power meter, thermometer, speedometer)
FlashlightTwo-Color LED Flashlight with Boost Mode for low-light visibility
OtherMilitary-grade design, Sapphire Glass, Grade 5 Titanium, Eco-Friendly Packaging, UTMB Proven (Ruth Croft — 2025 UTMB winner used T-Rex 3 Pro)