Description
Amazfit T-REX 3 Smart Watch 48mm GPS Offline Maps Long Battery Life Spec:
| Brand | Amazfit |
| Display |
Material: AMOLED Size: 1.5" Resolution: 480x480 PPI: 322 Touchscreen: Gorilla Glass |
| Battery |
Battery Capacity: 700 mAh (rated value)
Charging Method: Magnetic charging base Theoretical Charging Duration: Approx. 3 hours Typical Usage Scenario Battery Life: Up to 27 days Heavy Usage Scenario Battery Life: Up to 13 days Battery Saver Mode Battery Life: Up to 40 days Clock Mode Battery Life: Up to 81 days Accurate GPS Mode: Up to 42 hours Power Saving GPS Mode: Up to 72 hours GPS Long Battery Life Mode: Up to 114 hours GPS Max Battery Life: Up to 180 hours Low Temperature Mode (GPS on): Up to 28 hours Low Temperature Mode (GPS off): Up to 32 days |
| Design |
Dimensions (without heart rate base): 48.5x48.5x13.75mm |
| Sensors |
Health: "BioTracker™ PPG biometric sensor |
| Mic | Support |
| Strap |
Materials: Liquid silicone Width: 22mm Min & Max Wrist Dimensions: 145mm-210mm Buckle: Classic pin buckle Diving Certification: EN13319, ISO 6425, GB/T 18828 certification for freediving to 45 meters |
|
Supported Devices |
Android 7.0 and above, iOS 14.0 and above |
|
Application |
Zepp App |
| Packing List | Smartwatch (including standard strap), magnetic charging base (no USB Type-C cable), instruction manual |
| Model | T-REX3 |
| Color | Black - Orange - Silver |
| Warranty | 30 Days |
Overview For Amazfit T-REX 3 Smart Watch 48mm GPS Offline Maps Long Battery Life
Black - Orange - Silver
Large, Bright Display: The AMOLED display can reach peak brightness of 2,000 nits; read your maps and workout data easily in any light. Night mode reduces eye strain in the dark, and Glove Mode keeps the screen responsive when wearing 2mm thick gloves.

Built for Adventure: Endure any challenge with a 316L stainless steel bezel and buttons. The military-grade body can resist 158℉ heat and -22℉ cold. Water-resistant to 100m, wear it while surfing, or for freediving to a depth of 45m.

27 Days of Battery Life: The Amazfit T-Rex 3 can last for 27 days with typical use, 42 hours in GPS Accurate Mode, and up to 114 hours in GPS Long Battery Life Mode. With some settings disabled, GPS usage can even last up to 180 hours for long hikes.

Free Maps & Advanced GPS: Download free global, contour, and snow maps. Track your adventures accurately with dual-band positioning, backed up by 6 satellite systems for fast connection. Get turn directions from your smartwatch as you go.

170+ Workout Modes & AI Training Plans: Explore 170+ workout modes including hiking, strength training, ultramarathon, surfing, skiing, and more. Get personalized AI-generated training plans, real-time performance updates, and more.

Take Charge with AI: Fully control your smart watch with your voice thanks to Zepp Flow powered by OpenAI's GPT-4o technology, and send speech-to-text message replies to Android apps like WhatsApp.

