Description
Haylou Watch 3 BT Calling Smartwatch
Product Overview
The Haylou Watch 3 BT Calling Smartwatch is a stylish and feature-packed smartwatch designed for modern lifestyles. Featuring a large 1.85-inch AMOLED display, Bluetooth 5.4 connectivity, convenient Bluetooth calling, and more than 150 sports modes, this smartwatch combines smart connectivity, fitness tracking, and elegant design in one device.
With its impressive 390 × 450 pixel resolution and up to 1000 nits peak brightness, the Haylou Watch 3 delivers clear, vibrant, and detailed visuals. Its Always-On Display (AOD) feature allows you to check the time and essential information without repeatedly waking the screen.
Powered by a 400mAh battery, the smartwatch offers up to 15 days of battery life under specified daily-use conditions. It also features a premium zinc alloy frame, a comfortable hypoallergenic silicone strap, and 1 ATM water resistance for everyday activities.
Whether you want to manage calls, receive smartphone notifications, monitor your fitness activities, or personalize your everyday style, the Haylou Watch 3 is an excellent companion.
If you are looking for an AMOLED Bluetooth calling smartwatch in Bangladesh, the Haylou Watch 3 is worth considering. Rajshahi Tech brings you this feature-rich wearable for your everyday smart lifestyle.

Haylou Watch 3 BT Calling Smartwatch – Key Features
- 1.85-Inch AMOLED Display: Enjoy bright, colorful, and detailed visuals with a 390 × 450 pixel resolution.
- 1000 Nits Peak Brightness: Experience improved screen visibility in bright outdoor environments.
- Bluetooth 5.4 Calling: Answer and reject incoming phone calls directly from your wrist when connected to your smartphone.
- Always-On Display: Check the time and essential information conveniently.
- 150+ Sports Modes: Track different workout activities and monitor your fitness progress.
- Long-Lasting 400mAh Battery: Enjoy up to 15 days of battery life under specified usage conditions.
- 200+ Online Watch Faces: Personalize your smartwatch with different watch faces.
- Premium Zinc Alloy Frame: Stylish construction with a polished metallic finish.
- Hypoallergenic Silicone Strap: Comfortable for everyday wear.
- 1 ATM Water Resistance: Protection against sweat, rain, and everyday splashes.
- Sleep Monitoring: Review your sleep score and sleep history.
- Smart Notifications: Receive supported app notifications and SMS alerts.
- Music and Camera Control: Control compatible smartphone functions from your wrist.
- Haylou Fun App Support: Connect your smartwatch with compatible Android and iOS smartphones.
- Strava Synchronization: Sync supported fitness activity data with Strava.
Haylou Watch 3 Full Review
1. Premium 1.85-Inch AMOLED Display
One of the biggest highlights of the Haylou Watch 3 is its large 1.85-inch AMOLED display. The screen delivers vibrant colors, deep contrast, and sharp details, making everyday smartwatch interactions more enjoyable.
With a resolution of 390 × 450 pixels and peak brightness of up to 1000 nits, the display offers a clear viewing experience, including in bright outdoor conditions.
The 2.5D curved glass adds an elegant touch to the design, while Always-On Display functionality makes checking the time more convenient.
2. Convenient Bluetooth Calling
The Haylou Watch 3 comes with Bluetooth 5.4 calling functionality, allowing you to manage phone calls directly from your wrist.
Once connected to a compatible smartphone, you can answer or reject incoming calls without immediately reaching for your phone.
This feature is especially useful while working, walking, exercising, or performing everyday tasks.
Please note that the smartwatch does not support an independent SIM card or cellular network connection. Bluetooth calling requires a connected smartphone.
3. 150+ Sports Modes for Fitness Tracking
For fitness enthusiasts, the Haylou Watch 3 offers more than 150 sports modes to support different workout activities.
Whether you enjoy walking, running, cycling, yoga, or other fitness activities, you can use supported sports modes to record workout information and monitor your progress.
The smartwatch also supports step counting and calorie tracking, helping you maintain a more active lifestyle.
With supported Strava synchronization, compatible fitness data can also be shared with the Strava platform.
4. Reliable Battery Performance
Battery performance is another important feature of the Haylou Watch 3.
It comes with a built-in 400mAh battery designed to provide extended usage between charges.
- Daily-use battery life: Up to 15 days under specified conditions.
- Basic-use standby time: Up to 45 days under specified conditions.
Actual battery performance depends on display brightness, Bluetooth calling frequency, Always-On Display settings, health monitoring, and other usage habits.
5. Stylish Design and Comfortable Wearing Experience
The Haylou Watch 3 combines modern styling with practical materials.
Its high-polish zinc alloy frame gives the smartwatch a premium appearance, while the hypoallergenic silicone strap provides a comfortable fit for everyday use.
With a lightweight body weighing approximately 32 grams without the strap, it is designed to remain comfortable during daily activities.
The smartwatch is available in different color options, including Black and Silver/White variants, depending on availability.
6. Smart Health and Sleep Monitoring
The Haylou Watch 3 offers useful health and wellness tracking features to help users understand their daily activities.
Its supported monitoring and tracking functions include:
- Sleep score monitoring.
- Sleep history tracking.
- Step counting.
- Calorie tracking.
- Heart rate monitoring support.
- Sedentary reminders.
- Hydration reminders.
- Medication reminders.
These features can help you develop healthier daily habits and maintain a more active lifestyle.
Health tracking information is intended for general wellness purposes and should not be considered a substitute for professional medical equipment or advice.
7. Smart Notifications and Everyday Convenience
Stay connected with supported smartphone notifications directly from your wrist.
The Haylou Watch 3 supports app notifications and SMS alerts, helping you stay updated without constantly checking your smartphone.
Other convenient features include:
- Bluetooth calling.
- Music control.
- Camera control.
- Quick card widgets.
- Voice command support.
- Customizable watch faces.
These features make the smartwatch a practical companion for everyday communication and productivity.
8. 1 ATM Water Resistance
The Haylou Watch 3 features a 1 ATM water-resistance rating, providing protection against everyday exposure to sweat, rain, and splashes.
It is suitable for normal daily activities where minor water exposure may occur.
However, 1 ATM water resistance does not mean the smartwatch is suitable for swimming, diving, or showering. Avoid exposing it to high-pressure water.
9. Haylou Fun App Compatibility
The Haylou Watch 3 works with the Haylou Fun application, allowing users to connect their smartwatch to a compatible smartphone.
Through the companion application, users can access supported smartwatch settings, synchronize activity information, manage watch faces, and review available health and fitness data.
Compatible smartphone requirements:
- Android 9.0 or later.
- iOS 13.4.0 or later.
Haylou Watch 3 Full Technical Specifications
| Specification | Details |
|---|---|
| Brand | Haylou |
| Product Name | Haylou Watch 3 BT Calling Smartwatch |
| Model | Watch 3 |
| Product Type | Smartwatch |
| Display Size | 1.85 Inches |
| Display Type | AMOLED |
| Display Resolution | 390 × 450 Pixels |
| Peak Brightness | 1000 Nits |
| Display Glass | 2.5D Curved Glass |
| Always-On Display | Yes |
| Frame Material | High-Polish Zinc Alloy |
| Strap Material | Hypoallergenic Silicone |
| Available Colors | Black, Silver/White |
| Dimensions | 49.3 × 37.8 × 10.5 mm |
| Weight | Approximately 32g (Without Strap) |
| Battery Capacity | 400mAh |
| Daily Battery Life | Up to 15 Days |
| Standby Time | Up to 45 Days |
| Bluetooth Version | Bluetooth 5.4 |
| Bluetooth Calling | Yes |
| SIM Card Support | No |
| Cellular Connectivity | No |
| Water Resistance | 1 ATM |
| Sports Modes | 150+ |
| Sleep Monitoring | Yes |
| Sleep Score | Yes |
| Step Tracking | Yes |
| Calorie Tracking | Yes |
| Health Reminders | Yes |
| Smart Notifications | Yes |
| SMS Notifications | Yes |
| Music Control | Yes |
| Camera Control | Yes |
| Voice Commands | Supported |
| Watch Faces | 200+ Online Watch Faces (Depending on App Availability) |
| Companion Application | Haylou Fun |
| Strava Synchronization | Supported |
| Android Compatibility | Android 9.0 or Later |
| iOS Compatibility | iOS 13.4.0 or Later |
| Charging | Magnetic Charging Cable |
| Package Contents | Smartwatch, Charging Cable, User Manual |
Note: Specifications and included accessories may vary by product batch or regional package. Please confirm the actual package contents and warranty information before ordering.
Advantages and Disadvantages of Haylou Watch 3
Advantages
- Large and vibrant AMOLED display.
- High 1000-nit peak screen brightness.
- Convenient Bluetooth calling functionality.
- Bluetooth 5.4 connectivity.
- More than 150 sports modes.
- Up to 15 days of battery life under specified conditions.
- Premium zinc alloy frame.
- Comfortable hypoallergenic silicone strap.
- Always-On Display support.
- Customizable online watch faces.
- Useful sleep and fitness tracking features.
- Compatible with Android and iOS smartphones.
Disadvantages
- No independent SIM card or cellular connectivity.
- Bluetooth calling requires a connected smartphone.
- Not suitable for swimming or showering.
- Actual battery life depends on usage.
- Some advanced smartphone functions may have compatibility limitations.
Why Should You Buy Haylou Watch 3 from Rajshahi Tech?
Rajshahi Tech aims to make technology shopping convenient by offering useful gadgets and smart devices for everyday customers.
When choosing the Haylou Watch 3 BT Calling Smartwatch, customers should consider product authenticity, available warranty coverage, product specifications, and after-sales support.
At Rajshahi Tech, you can explore smartwatches and other technology products while getting the product information you need to make an informed purchasing decision.
Choose the Haylou Watch 3 if you want a modern smartwatch with an AMOLED display, Bluetooth calling, fitness tracking, and convenient smart features.
Frequently Asked Questions (FAQs) About Haylou Watch 3
1. Does the Haylou Watch 3 support Bluetooth calling?
Yes. The Haylou Watch 3 supports Bluetooth calling through a connected smartphone. You can answer or reject incoming calls directly from your smartwatch.
2. What is the display size of the Haylou Watch 3?
The Haylou Watch 3 features a 1.85-inch AMOLED display with a resolution of 390 × 450 pixels and peak brightness of up to 1000 nits.
3. How long does the Haylou Watch 3 battery last?
The smartwatch features a 400mAh battery that offers up to 15 days of daily-use battery life under specified conditions. Basic-use standby time can reach up to 45 days.
4. Is the Haylou Watch 3 waterproof?
The Haylou Watch 3 has a 1 ATM water-resistance rating. It can handle sweat, rain, and everyday splashes but is not suitable for swimming, diving, or showering.
5. How many sports modes does the Haylou Watch 3 support?
The Haylou Watch 3 supports more than 150 sports modes, allowing users to track different fitness and workout activities.
6. Is the Haylou Watch 3 compatible with Android and iPhone?
Yes. It supports compatible Android smartphones running Android 9.0 or later and iPhones running iOS 13.4.0 or later through the Haylou Fun application.
7. Does the Haylou Watch 3 support Always-On Display?
Yes. The smartwatch supports Always-On Display (AOD), allowing users to view essential screen information without manually waking the display.
Frequently Asked Questions (FAQs) About Rajshahi Tech
1. What is Rajshahi Tech?
Rajshahi Tech is an online technology shopping destination where customers can explore smart gadgets, smartwatches, accessories, and other technology products.
2. Does Rajshahi Tech offer genuine products?
Rajshahi Tech aims to provide authentic products with clear product information. Customers should check the individual product listing for authenticity details and applicable warranty coverage.
3. Can I order products online from Rajshahi Tech?
Yes. Customers can explore available products through the Rajshahi Tech website and follow the ordering instructions provided on the respective product pages.
4. Does Rajshahi Tech provide delivery and warranty support?
Delivery availability, payment options, and warranty coverage depend on the individual product listing and store policies. Please review the relevant information or contact Rajshahi Tech before placing your order.
Final Verdict
The Haylou Watch 3 BT Calling Smartwatch is a feature-rich wearable designed for users who want a stylish smartwatch with useful everyday functionality.
Its 1.85-inch AMOLED display, Bluetooth 5.4 calling, 150+ sports modes, 400mAh battery, Always-On Display, and comfortable zinc alloy construction make it an attractive option in the smartwatch category.
From managing calls and receiving notifications to tracking daily activities and personalizing watch faces, the Haylou Watch 3 offers a practical combination of smart features and modern design.
If you are planning to upgrade your wearable technology, explore the Haylou Watch 3 BT Calling Smartwatch at Rajshahi Tech and enjoy a smarter everyday experience.
Haylou Watch 3 BT Calling Smartwatch at Rajshahi Tech is now available at Rajshahi Tech at the best price.
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