
Smartwatches have evolved beyond just telling time, offering versatile support to users due to technological advancements. Now, you can own a reasonably priced smartwatch. In this article, 24h Công nghệ introduces the most affordable smartwatches of 2021. Let's dive in!
*The listed smartwatches below are arranged from low to high prices for easy tracking. Let's dive in!
1. BeU B1 and BeU B2 Smartwatches
BeU smartwatches, proudly Vietnamese, offer a youthful and unique design with modern features at a price point affordable for students.
BeU B1 and BeU B2 smartwatches share a similar design with a rounded square shape, soft silicone straps, excellent elasticity, and waterproof features for comfortable wear.

BeU B1 features a 1.3-inch display, while BeU B2 boasts a larger 1.54-inch screen. Both utilize IPS screens with a resolution of 240x240 pixels, ensuring clear image and information display for easy observation.
BeU B1 and BeU B2 smartwatches offer quick Bluetooth connectivity for receiving notifications, messages, calls, and controlling music playback, providing users with convenience in daily life, studies, and work.

Both smartwatches are equipped with heart rate monitors and daily sleep tracking sensors. The system provides useful advice based on user health indicators, helping individuals accurately monitor their health status.

If you need a workout companion, both of these smartwatches excel in that role. They offer various sports modes such as running, cycling, swimming, basketball, and more, providing guidance for effective physical training.
Additionally, supportive features like step counting and calorie tracking significantly enhance the user's workout experience.

No need to worry about water exposure during showers or rain, thanks to the IP68 water resistance rating. However, limiting water contact will ensure the stable operation of the smartwatches.
Both models boast a 7-day battery life and a 2-hour charging time, ensuring continuous operation for an extended period without the fear of running out of battery.
- BeU B1 and BeU B2 - The must-have smartwatch duo for the year-end festivities
2. Amazfit Neo Smartwatch
The Amazfit Neo smartwatch is a rare gem with a traditional, simple design that still exudes an indescribable allure for users. Crafted from a durable plastic frame and featuring a waterproof silicone strap, it provides a comfortable and snug fit.

The Amazfit Neo features a monochrome LCD display measuring 1.2 inches, presenting essential information clearly for users. The front face is protected by a robust Gorilla Glass 3 layer, resilient and scratch-resistant during everyday use.
The watch seamlessly connects to smartphones for receiving notifications, messages, and calls through Bluetooth connectivity, offering convenience for users in both work and study.

Amazfit Neo provides users with crucial features such as 24/7 heart rate monitoring and sleep tracking. The watch records health metrics, providing timely reminders when your body is not functioning optimally.

Additionally, this smartwatch integrates numerous intriguing features, including phone finding, step counting, calorie tracking, and various workout modes. These features undoubtedly support users in their daily lives.

With Amazfit Neo's 5 ATM water resistance rating, you can comfortably wear the watch while washing hands or even if it accidentally takes a dip in water.
The watch can operate continuously for nearly a month without worrying about running out of battery. Additionally, it takes only 2.5 hours to fully recharge the device.
- Amazfit Neo: Retro design, abundant health features at an incredibly affordable price
3. BeU PT1 and BeU PT2 Smartwatches
BeU PT1 Smartwatch
BeU PT1 Smartwatch is designed with an elegant round frame, showcasing a luxurious and contemporary style suitable for all ages. The soft and lightweight silicone strap minimizes sweat accumulation, ensuring comfort during workouts.

The BeU PT1 features a 1.3-inch IPS display for vibrant color reproduction and high brightness, making it easy to observe outdoors and ideal for wearing the watch everywhere.
Users can effortlessly connect the device to their smartphone via Bluetooth to receive calls, messages, and more, all conveniently without needing to open their phones.

BeU PT1 is equipped with essential features such as heart rate monitoring, sleep tracking, and calorie consumption measurement to provide tailored advice for users.
The watch also integrates various exercise modes, supporting users in enhancing their physical fitness, similar to Forerunner watches.

With an IP68 water resistance rating, the watch can be worn while bathing or in the rain without concerns about potential damage.
The watch's battery life is quite impressive, providing 5 days of continuous usage, and it takes only 2 hours to fully charge, ensuring peace of mind without worrying about the watch running out of battery too quickly.
BeU PT2 Smartwatch
BeU PT2 Smartwatch shares similarities in design with BeU PT1, featuring an elegant round frame and a stylish silicone strap for comfortable, elastic, and water-resistant wear, making users feel at ease during extended usage.

The front display size of BeU PT2 is 1.4 inches, larger than BeU PT1's 1.3 inches. BeU PT2's IPS screen provides vibrant color display, ensuring clear visibility outdoors.
With Bluetooth connectivity, BeU PT2 swiftly connects to your smartphone, allowing users to receive notifications, messages, and calls without having to open their phones.

BeU PT2 offers essential features such as 24/7 heart rate monitoring, sleep tracking, providing accurate suggestions to improve users' health.
True to its name, 'PT' which stands for Physical Training, BeU PT2 integrates various exercise and sports modes including yoga, walking, cycling, delivering simple yet highly beneficial exercises for health.

BeU PT2 meets the IP68 water resistance standard, allowing you to wear it while showering, walking, or running in the rain without significantly affecting the device.
The device can operate for nearly a week without worrying about battery issues, and with a quick 2-hour charging time, users don't have to wait too long to continue experiencing the watch.
- Considering a watch under 1 million VND? Should you go for BeU PT1 & BeU PT2? Find out!
4. BeU Watch KW33 Smartwatch
Next up, let's explore another product from BeU - BeU Watch KW33. It's a stainless steel smartwatch with a youthful, stylish design, and it comes at a price suitable for students, making it a fashionable accessory for young individuals.
Source: BeUThe device can connect via Bluetooth to your smartphone, allowing users to check messages, notifications, incoming calls, and leverage various features such as remote photo capture and music playback control.
BeU KW33 smartwatch is equipped with sensors allowing users to monitor heart rate, blood pressure, and blood oxygen saturation (SpO2) along with sleep tracking feature. Thanks to these capabilities, the smartwatch can provide accurate recommendations to help improve your health.
Source: BeU.In addition, BeU KW33 integrates various sports modes ranging from basic activities like walking and running to advanced ones such as swimming or hiking, assisting you in selecting suitable exercises to enhance physical fitness.
Source: BeUFeel free to swim or get caught in the rain while wearing BeU KW33, as it boasts an IP68 water resistance rating. Additionally, the battery ensures a usage time of 15 days for basic tasks, allowing you to use the watch for an extended period without worrying about running out of battery.
5. BeU Active 1 Smartwatch
With the BeU Active 1 smartwatch, you'll own a device with a minimalist appearance in a stylish black color. The watch frame is made of aluminum alloy for a comfortable, lightweight feel. Moreover, the silicone strap is very soft, with good elasticity, providing comfort and convenience while wearing.

The 1.28-inch IPS display of BeU Active 1 provides vivid colors for easy viewing of displayed information, with high brightness supporting excellent visibility even under sunlight.
BeU Active 1 effortlessly connects to your smartphone via Bluetooth, allowing you to check messages, notifications, or answer calls more conveniently.

In addition, BeU Active 1 is equipped with heart rate monitoring sensors, step counting, and various convenient features. Combined with its sleep tracking application, it provides health reminders tailored to you.
BeU Active 1 offers you 10 integrated sports modes for comfortable selection, ensuring it becomes your reliable companion in enhancing your health.

With an IP67 water-resistant rating, the watch ensures worry-free usage during showers, rain, or accidental submersion, remaining unaffected if promptly retrieved.
The 300 mAh battery offers an impressive 10-day usage, requiring only 2.5 hours for a full charge. Always ready to accompany you for extended activities without the need for frequent charging.
- BeU Active 1: Affordable smartwatch with direct calling, excellent quality
6. Smartwatch BeU Watch KW11
BeU Watch KW11 shares design similarities with the previously mentioned model, crafted from stainless steel and featuring a soft silicone strap. The dynamic, youthful design with a stylish black color is well-received by today's youth.
Source: BeU.The device swiftly connects to the user's phone via Bluetooth 5.0, allowing easy access to messages, notifications, incoming calls, and music control. KW11 brings convenience to the user's fingertips.
Source: BeUBeU Watch KW11 is equipped with sensors on the back capable of measuring heart rate and blood oxygen levels. Any health-related signs will be promptly conveyed to users.
The watch also tracks user sleep patterns and daily activities, providing advice on sleep, reminding to move after prolonged sitting, and encouraging a healthier, more balanced lifestyle.
Source: BeUBeU Watch KW11 features various sports modes integrated with BOSCH motion sensors, counting steps, tracking movement distance, and calculating calorie consumption. It's truly a useful tool for those aiming to lose weight or enhance their health.
Source: BeU.You can comfortably shower or walk in the rain with BeU Watch KW11, thanks to its IP68 water resistance rating. Additionally, the watch's battery lasts approximately 3 days, ensuring quick recharging to continue accompanying you in all your activities.
7. Smartwatch Realme Watch 2
The design of the Realme Watch 2 brings a dynamic and youthful vibe, with a square watch face featuring gently rounded corners for an elegant touch. The lightweight silicone strap is comfortable, sweat-resistant, and waterproof, ensuring ease of wear in various situations.

The 1.4-inch TFT screen provides clear visibility of highlighted information on the watch. The transparent Panda glass with high hardness effectively prevents scratches, giving you peace of mind during wear and movement.
Realme Watch 2 can receive notifications, messages, incoming calls, weather forecasts, remote photography, and more swiftly through Bluetooth connectivity, offering many conveniences for users in their daily lives, studies, and work.

Realme Watch 2 is equipped with a range of standout features, such as measuring blood oxygen levels and a PPG heart rate sensor that accurately monitors the user's heart rate, providing warnings for any abnormal health signs.
The sleep tracking feature on Realme Watch 2 is also very useful, offering tailored advice to help you achieve a good night's sleep.

With Realme Watch 2, users are provided with over 90 different sports modes, covering activities from indoor to outdoor, including yoga, basketball, running, outdoor cycling, and more. This offers guidance for exercise routines to enhance overall health.

Enjoy wearing the watch while swimming or in the rain, thanks to its IP68 water resistance rating. However, it's advisable to limit button presses when in contact with water to avoid any water entering through the gaps.
Realme Watch 2 is equipped with a 315 mAh battery, providing a usage time of up to 12 days. Additionally, the watch only takes 2 hours to charge fully, ensuring uninterrupted and extended user experiences.
- 3 tips for using the Realme Watch 2 series that everyone should know
8. Smartwatch Redmi Watch 2 Lite
The first impression of Redmi Watch 2 Lite's design is its 1.55-inch TFT screen, providing a better visual experience with larger and clearer displays for users.
Despite its large face size, the watch weighs only 35 grams, accompanied by a soft TPU strap for a comfortable feel during extended wear.

In addition to receiving message notifications, incoming calls, and weather forecasts, Redmi Watch 2 Lite is equipped with a global GPS positioning system, aiding in accurate location tracking. Clearly, this device is well-suited for travel enthusiasts and active individuals.

Redmi Watch 2 Lite helps users monitor their health more effectively with features such as blood oxygen saturation (SpO2) measurement, optical heart rate sensor, and sleep tracking and analysis. The watch provides suitable advice to help users enhance their well-being.
In addition, Redmi Watch 2 provides additional smart features, including stable breathing adjustment, stress level notifications, and menstrual cycle tracking, which is especially suitable for female users.

The watch offers users over 100 professional sports modes, such as yoga, HIIT, swimming, running, outdoor cycling, providing significant support for physical exercise and health improvement.

Redmi Watch 2 Lite is water-resistant up to 5 ATM, allowing users to wear it while showering, in the rain, or even during swimming. However, for optimal performance, users are advised to limit the watch's exposure to water.
With a battery life of up to 10 days under regular usage, Redmi Watch 2 ensures it stays with you on long journeys without concerns about running out of battery.
- Review of Redmi Watch 2 Lite: 5-day battery life, including SpO2 measurement feature
Conclusion
So, we've together highlighted the stunningly designed, feature-rich smartwatches that offer convenient support for users in the affordable smartwatch segment. Which smartwatch impressed you the most? Feel free to leave a comment and let us know!

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See more:
- TOP 6 must-buy smartwatches of 2021 at TGDĐ, surprisingly discounted prices.
- TOP 10 best smartwatches in 2021, a surprising entry at number 9.
- TOP affordable smartwatches under 1 million, worth buying at TGDĐ.
