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Beautiful, modern and practical, many dream of having a smart watch on their wrist, either because of the thousand and one features or to compose a cool. But when we are faced with the price of a smartwatch, the dream can fall apart.
Well, that's not the case Haylou Solar Plus RT3, Want to know more? Keep reading!
Smartwatch, what is it for?
A device that looks like a watch, or a watch that looks like a device? Well, two things. O SmartWatch it is an extension of the smartphone, equipped with GPS, motion and heart rate sensors, stopwatch, speaker, bluetooth and sometimes cameras in more sophisticated models. No wonder the fever spread and today is a busy market.

However, smartwatches can be a little expensive for the end user, which saddens those who dream of such a device.
Features of Haylou Solar Plus RT3
For the happiness of enthusiasts of this device, some brands have been betting on entry-level models with more inviting prices, ranging from 200 to 300 reais with most of the features of premium models. This is the case of Haylou's smartwatch, the Solar Plus RT3.

Equipped with a 1,43-inch AMOLED screen, 2.5D curved glass and a resolution of 466 x 466 pixels, Haylou's smartwatch is easily incorporated into daily activities, such as answering phone calls, viewing cell phone messages, monitoring physical activities and even detect mood swings, all for an affordable price of around 200 reais.
Design and construction
O Haylou Solar Plus RT3 It can be found in black and white colors. It has round bezel made of exquisite metal and matte process, making the watch resistant to corrosion as well as waterproof with IP68 protection.

The bracelet is made of silicone, a very comfortable material to wear and helps to compose the smartwatch's minimalist look.

Finally, on the back are the sensors, capable of measuring blood oxygenation and heartbeat. Among the functionalities of the sensors is the ability to monitor physical activities, counting steps and heart rate, measuring the user's mood - offering tools to calm anxiety through breathing, sleep monitoring and other features that can be activated later, such as reminders and health data.
How is the use on a daily basis? Comfortable?
It was two weeks testing the smartwatch Haylou Solar Plus RT3 and of course I took the opportunity to monitor my activities at the gym and set up some work reminders.
Despite having found the bezel a little big for my thin wrist, this aspect does not bother and the device is not heavy, so the watch is comfortable and easy to forget. I also didn't feel any heat or overload even after a period of continuous use monitoring activities such as gym training or a few minutes on the phone.

Yes, it is possible to make calls with the watch synchronizing via Bluetooth 5.3; the audios of both the user and those on the other side sound very loud and clear even in the busiest environments. Alerts and reminders also do not go unnoticed, I really liked it.
Haylou's smartwatch is equipped with a series of interesting applications that make it possible to listen to music, start the stopwatch, check the weather forecast, do calculations on the calculator and even monitor the menstrual cycle. And for those who like personalization, the Haylou Solar Plus RT3 has more than 100 Watch Faces — the branded wallpapers.
battery, specs
The 280mAh battery leaves something to be desired when comparing Haylou's smartwatch with more premium models, but for the price, you can take into account that it was not made to be mega powerful. There were 7 days of battery in continuous and daily use, testing all the features that the smart watch has to offer, but in common use the smartwatch Solar Plus RT3 it can stay up to 20 days out of the socket, according to brand information.
Opinion
The Haylou Solar Plus RT3 is an entry-level smartwatch model designed and developed for those who are having their first experience with smart watches or who cannot afford sophisticated devices full of features that are often not even used. It does what it sets out to do well and leaves nothing to be desired in almost any aspect.
I think a longer-lasting battery and slightly smaller bezel design would please some users more, myself included. The bracelet may not fit all wrist sizes well; I particularly suffered a little in this regard because I have a thin arm and the watch ends up looking like a flashy bracelet at times.
In addition, it is a great device that, even though it is entry-level, fits well with different audiences and consumers, offering many of the practicalities that a smartwatch can offer.
Editorial Board

| Brand | Hayle |
| Córdoba | Haylou Solar Plus RT3 |
| Sensors | Heart rate sensors, Blood oxygen sensors, Acceleration sensors |
| Wireless | Bluetooth 5.3 |
| Storage | 128MB (16MB) |
| Fabric | 1,43 inches AMOLED display Resolution 466 x 466 |
| Battery | 280 mAh |
| Usage time on one charge | Seven days in regular use |
| Prerequisites | Android 6 or higher iOS 11 or higher |
| Certificates | IP68 - Water and dust resistant |
| related app | Haylou Fun |
| sports modality | Over 100 modalities including cycling, running, yoga, etc. |
| Other Functions | Heart rate monitoring, Bluetooth calling, Blood oxygen detection, Emotion detection, Stress detection, Sleep detection. |
| Identified languages | Simplified Chinese, English, Portuguese, Russian, Polish, Spanish, Italian, Belarusian, Vietnamese, Ukrainian, French, German and Turkish. |
| Cor | black and white |
| Price | From BRL 659,14 to BRL 290,02 (BRL 56% discount) |
Haylou Solar Plus RT3 is compatible with Android 6 or higher and iOS 11 or higher.
See also other features
Less than R$100: Haylou GT1 2022 phone offers up to 20 hours of battery life
Text proofread by: Pedro Bomfim
Haylou Solar Plus RT3
Haylou Solar Plus RT3-
Design10/10 Excellent
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Material8/10 Great
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Comfort7/10 Good
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Features10/10 Excellent
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Cost benefit10/10 Excellent
Pros
- Price
- great input device
- Interesting Functions
Cons
- Fragile and wide bracelet
- frame a little big
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