# Smartwatch Retoo E744 sport smartwatch with health monitor, sleep tracking, waterproof, Bluetooth, interchangeable straps

**URL:** https://aio.lv/en/product--retoo-e744--12365212
**Data updated:** 2026-04-26 18:53 (EEST)
**Category:** Smartwatches & Fitness Bands
**Manufacturer:** Retoo
**Manufacturer code:** E744
**EAN:** 5904806164971
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--retoo-e744--12365212

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Retoo E744 is a sport smartwatch offering health monitoring and sleep tracking with Bluetooth connectivity. Designed for everyday fitness and wellness use, it provides heart-rate and activity oversight, sleep analysis, waterproof protection for active use, and interchangeable straps for customization. Suitable for tracking workouts, daily activity, and sleep patterns.

## Long description

Retoo E744 sport smartwatch is a compact wearable designed for everyday fitness and wellness monitoring. It integrates continuous heart rate sensing, activity tracking and sleep analysis with Bluetooth connectivity for data sync to compatible smartphones. The watch features waterproof protection for active use and interchangeable straps to match personal style or to replace worn bands.
Advantages
The Retoo E744 provides continuous heart-rate monitoring and basic activity tracking in a lightweight form factor, while sleep tracking gives insight into duration and sleep phases. Bluetooth connectivity enables synchronization of recorded data with a companion mobile app for reviewing trends and daily summaries. Interchangeable straps allow quick customization and the waterproof design supports use during workouts and in wet conditions.
Suitable for
 Everyday fitness tracking: steps, active minutes and basic calorie estimate
 Monitoring heart rate during workouts and daily activities
 Sleep tracking to observe duration and sleep quality patterns
 Users who need a waterproof wearable for running, gym sessions or outdoor activities
 People who prefer interchangeable straps for style or comfort adjustments
When it may not be suitable
The Retoo E744 offers essential health and activity monitoring but is not a medical device; it should not be relied upon for clinical diagnosis or precise medical measurements. Users requiring advanced multisport metrics, built-in GPS for route mapping, or high-accuracy medical-grade sensors may find this model limited compared with specialized sports watches.
Key specifications
 Functions: heart-rate monitoring, activity tracking, sleep tracking, basic notifications via Bluetooth
 Connectivity: Bluetooth for pairing with smartphones and data sync
 Water resistance: designed for use during workouts and in wet conditions (waterproof protection)
 Design: interchangeable straps for customization and replacement
 Form factor: lightweight sport smartwatch suitable for daily wear
How to use
Charge the smartwatch before first use and pair it with the compatible smartphone app via Bluetooth. Wear the watch on your wrist with a comfortable but close fit for accurate heart-rate and activity readings. Use the companion app to configure notification settings and to review daily, weekly and monthly summaries of activity and sleep. Swap straps by releasing the quick-release pins or connectors and fitting a replacement band to adapt the watch to different activities or styles.
What to consider before purchase
 Intended use: decide if you need basic wellness tracking or advanced sports features such as GPS and dedicated sport modes
 Compatibility: ensure your smartphone supports the watch's Bluetooth connection and companion app
 Water resistance level: check if the waterproof protection suits your planned water exposure (showers, swimming, diving)
 Strap options: consider strap materials and sizes for comfort during long wear and exercise
Usage recommendations
For reliable daily data, wear the Retoo E744 consistently during waking hours and overnight for sleep tracking, keep firmware and the companion app updated, and charge the device regularly. For exercise sessions where precise route mapping or advanced metrics are required, pair the watch with a smartphone that supports GPS tracking or use a dedicated sports device.

## FAQ

### How much does the Smartwatch Retoo E744 sport smartwatch cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 285 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 01.07.2026 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. All transactions are 100% secure and encrypted.

### 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 Retoo 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 Retoo 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

## Image

https://aio.lv/img/cache/product/12365212/68350868_large.webp