# Smartwatch Huami Amazfit T‑Rex 3 Pro 48 mm, 1.5" AMOLED 480×480, GPS, Wi‑Fi, 700 mAh, Titanium/Polymer, Black

**URL:** https://aio.lv/en/product--huami-w2443eu1n--12102958
**Data updated:** 2026-03-20 09:53 (EET)
**Category:** Smartwatches & Fitness Bands
**Manufacturer:** Huami
**Manufacturer code:** W2443EU1N
**EAN:** 6972596109280
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 407.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 337.18 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--huami-w2443eu1n--12102958

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Huami Amazfit T‑Rex 3 Pro is a rugged 48 mm digital smartwatch with a 1.5" (3.81 cm) AMOLED touchscreen at 480×480 pixels. It offers satellite GPS, Wi‑Fi and Bluetooth connectivity, a 700 mAh battery, and a waterproof rating to 45 m. The lightweight (52 g) watch has a titanium and polymer case and a black silicone band, suitable for sports, outdoor navigation and daily wear.

## Long description

Huami Amazfit T‑Rex 3 Pro 48 mm is a rugged digital smartwatch with a 1.5" (3.81 cm) AMOLED touchscreen at 480×480 pixels, a titanium and polymer case, and a black silicone band. It combines military-grade construction with navigation and fitness features including multi-system satellite GPS, Wi‑Fi and Bluetooth connectivity, a 700 mAh battery, onboard calling through a built-in speaker and microphone, and waterproofing to 45 meters (10 ATM). The watch is designed for extended outdoor use and daily wear while providing comprehensive health and activity monitoring.
Advantages
The T‑Rex 3 Pro offers a high-resolution, high-brightness AMOLED display protected by sapphire glass and a titanium alloy bezel for improved scratch resistance and durability. Multi-system satellite positioning and onboard maps enable fast, accurate navigation and turn-by-turn routing with automatic rerouting. The watch supports over 170 sport modes and advanced health monitoring including continuous heart rate, blood oxygen, stress and sleep tracking using BioTracker™ 6.0 and PulsePrecision™ algorithms. Additional conveniences include dual-mode flashlight with emergency SOS, onboard calling, Wi‑Fi connectivity for faster data sync, and a long-lasting 700 mAh battery for extended operation.
Suitable for
Trail running and mountain biking
Hiking, trekking and backcountry navigation
Scuba diving and freediving up to certified depth
Daily fitness tracking and strength training sessions
Outdoor work and field operations requiring durable hardware
Key specifications
Display: 1.5" (3.81 cm) AMOLED, 480 × 480 pixels, sapphire glass
Case size: 48 mm; shape: round
Case materials: titanium alloy and polymer
Band: black silicone
Weight: 52 g
Water resistance: 10 ATM, waterproof to 45 m
Battery: built-in 700 mAh with multi-day endurance modes
Connectivity: GPS (multi‑satellite systems), Wi‑Fi, Bluetooth
Audio: built-in speaker and microphone for calls and voice control
Sensors and monitoring: continuous heart rate, blood oxygen, stress, sleep, HRV
Sport modes: 170+ activity profiles including trail running, mountain biking, scuba/freediving
Navigation: offline base and contour maps, turn-by-turn directions, point-to-point routing
Flashlight: dual-mode with adjustable brightness, exploration mode and SOS signal
How to use
Turn on the watch and pair it with the Zepp mobile app via Bluetooth to enable full functionality, sync maps over Wi‑Fi, and configure activity profiles and health monitoring. Use the touchscreen and physical buttons to access sport modes, start GPS tracking, view route guidance and enable the flashlight or SOS mode when needed. For diving or swimming, ensure waterproof seals are intact and select the appropriate aquatic activity mode before submerging. Charge the device using the supplied charger and review battery-saving modes in settings to extend runtime for multi-day outings.
Usage recommendations
For accurate GPS tracking and mapping, synchronize maps over Wi‑Fi before long trips and allow the watch to obtain a satellite fix in an open area. Keep firmware and the Zepp app updated for the latest navigation and health algorithm improvements. Rinse the watch with fresh water after exposure to salt water or chlorinated pools, and periodically check bezel and button fittings for secure attachment to maintain water resistance.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 1.5 " |
| Display resolution | 480 x 480 |
| Display brightness | 3000 cd/m² |
| Touchscreen | Yes |
| Display type | Digital |
| Display technology | AMOLED |
| Pixel density | 322 ppi |

### Design

| Feature | Value |
|---|---|
| Shape | Round |
| Watch case material | Titanium, Polymer |
| Band colour | Black |
| Band material | Silicone |
| Lens material | Sapphire |
| Water resistance | 10 |
| Waterproof up to | 45 m |
| Protection features | Water resistant |
| Market positioning | Smartwatch |

### Technical details

| Feature | Value |
|---|---|
| Watch case size | 48 |
| Watch case colour | Black |

### Ports & interfaces

| Feature | Value |
|---|---|
| Bluetooth | Yes |
| Wi-Fi | Yes |

### Network

| Feature | Value |
|---|---|
| GPS (satellite) | Yes |

### Power

| Feature | Value |
|---|---|
| Battery type | Built-in battery |
| Battery life | 27 day(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 48 x 48 x 14 |
| Weight | 0.052 kg |

### Performance

| Feature | Value |
|---|---|
| Built-in microphone | Yes |
| Built-in speaker(s) | Yes |

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 700 mAh |

### Features

| Feature | Value |
|---|---|
| Quality of sleep | Yes |
| SOS alert function | Yes |

## FAQ

### How much does the Huami Amazfit T‑Rex 3 Pro smartwatch 48 mm cost, and is it available for purchase?

The price is 407.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 24.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Huami Amazfit T‑Rex 3 Pro smartwatch 48 mm be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Huami products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Huami service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, shape, watch case size, bluetooth, wi-fi, weight, watch case material, band colour, watch case colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Huami Amazfit T‑Rex 3 Pro smartwatch 48 mm?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12102958/67636300_large.webp