Kieslect is a brand renowned for its innovative approach to delivering quality and style through its latest masterpiece: the Kieslect KS2 Smartwatch with a sleek design, new features, and an affordable price point. But what sets this watch apart from the myriad of smartwatches flooding the market? To answer that question, we will explore its design, display, connectivity, health monitoring capabilities, app integration, battery life, and unique features that make it stand out. By the end of this review, you’ll have a clear understanding of whether the KS2 is the right choice for you or a perfect gift for a loved one. So, without further ado, let’s dive into the Kieslect KS2 and uncover the magic it brings to your wrist.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

Kieslect KS2 Features

  • Making & Answer Calls via Bluetooth
  • 2.01 inch AMOLED Screen, 6 Always On Display
  • Up to 1000nit Brightness
  • Dual Core SoC & 2.5D GPU Super Dynamic Display
  • 6 Days Battery Life, Magnetic Charging
  • 20 Watch Faces & Menu Style
  • Built-in Alexa
  • Heart Rate And Blood Pressure Monitor
  • Smart Sports Recognition Body Energy
  • Multi-Sport Modes
  • ЗАТМ Waterproof
  • Powered by KIES OS 2.0
Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

Unboxing the Kieslect KS

In this section, we’ll take you through the exciting unboxing experience of the Kieslect KS2, When you first lay your hands on the KS2, you’ll immediately notice the attention to detail that the brand has put into the packaging. It’s designed to make you feel like you’re unboxing a premium device, and it doesn’t disappoint. Inside the sleek box, you’ll find the star of the show Kieslect KS 2 Smartwatch, We have the USB cable, which is magnetic at this end for easy charging. We also have a screen protector, not made of glass, though It’s plastic, it’s good for protecting your smartwatch. We also have some information, including the QR code to download our app. There’s an additional black strap in case you don’t like the magnetic one.

Design and Build Quality

After unboxing the Kieslect KS2, you’ll immediately notice its sleek and slim design that matches the premium feel of more expensive smartwatches, it certainly doesn’t feel cheap. When it comes to design, the KS2 exudes a sense of sophistication. It’s undeniably beautiful with a super-large 2.01-inch AMOLED display in a square form that is reminiscent of the Apple Watch. The watch’s physical build, particularly the buttons on the side, gives it a robust and masculine appearance, this element is noteworthy, as it adds to the watch’s character and distinguishes it from its peers.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

Speaking of buttons, the navigation knob sports the letter K just like the Kieslect KS Pro. This improved knob provides a smoother and more comfortable experience allowing users to flip through various watch faces and customize their look effortlessly. It also produces a quieter sound when turned, which is a significant improvement. Just below the primary button, there’s a quick function button for sports modes adding to the watch’s convenience.

Also, it houses the microphone on the side below the watch, which seems a bit out of place. Additionally, on the left side, there are hidden speaker holes. In reality, there are only two speaker holes at the bottom, which does not affect the aesthetic appeal. Nonetheless, these are minor details that may not be noticed while wearing the watch.

The underbody of the Kieslect Ks2 contains basic components, including sensors such as heart rate and SpO2 sensors for health tracking. It also houses the two-pin charging port, which offers a convenient and secure method of recharging the smartwatch. These sensors, combined with the microphone and speaker, enable a wide range of features. This addition allows for audio playback and even the ability to take phone calls directly from the watch.

The watch’s bezel extends beyond the screen, giving it a polished appearance. This design adjustment contributes to a thinner profile compared to the KS Pro, making it more comfortable to wear. The KS2 build quality is top-notch. Its use of premium materials, including stainless steel, ensures durability and longevity. This smartwatch not only looks stylish but also feels robust and reliable. What sets it apart from other smartwatches on the market is its use of premium materials. The durable stainless steel casing adds a touch of luxury to the overall design, making it stand out as a fashion-forward accessory. Also, The watch is lightweight, making it comfortable to wear throughout the day.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

The Kieslect KS2 smartwatch isn’t just about technology; but also for fashion. Kieslect understands this well, and that’s why they’ve included a magnetic band option in two color tones that sets this smartwatch apart. In addition to the magnetic bands, Kieslect also includes a black silicone strap in the package with a size is 22mm, It’s perfect for those active days when you need a durable and comfortable option for your smartwatch.


Kieslect KS2 has an impressive water resistance rating of 3ATM. But what does this rating mean, and why is it significant? The “ATM” rating is a measure of a device’s water resistance, with each ATM representing 10 meters of water pressure. In the case of the KS2, the 3ATM rating implies that it can withstand water pressures equivalent to a depth of 50 meters. To put this in perspective, this level of water resistance is more than sufficient for most water-related activities that individuals engage in.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

So, there’s no need to worry about taking off your smart band before getting wet. Its 3ATM water resistance ensures that it can handle the rigors of swimming with ease. Beyond swimming, the Band water resistance extends to everyday scenarios where your smart band might encounter splashes, rain, or accidental spills.

But, given that the watch features a speaker and a microphone, it’s advisable to err on the side of caution and avoid exposing it to water whenever possible. While the KS2 is designed to be water-resistant, it’s essential to remember that water resistance does have limitations. The device is not intended for use in high-pressure environments such as scuba diving or in saltwater, as salt can be corrosive. Additionally, exposure to hot water or steam may compromise the device’s water resistance over time. To maintain the longevity of your smart band’s water resistance, it’s advisable to rinse it with fresh water and dry it thoroughly after exposure to seawater or chlorinated pool water.

Display Quality

The Kieslect KS2 Smartwatch boasts an impressive 2.01-inch AMOLED display with a resolution of 410*502 pixels and a 60Hz refresh rate, resulting in a smoother and more responsive user experience. The 60Hz display sets it apart from many other budget smartwatches that often feature lower refresh rates. This display occupies an impressive 90% of the watch’s front surface, which is notably larger than most competitors in its category. It offers a level of screen real estate that’s not often seen in smartwatches of its class.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

Moreover, the display quality is top-notch. Thanks to its high resolution and AMOLED technology, the colors are vibrant, the text is crisp, and everything appears exceptionally smooth, with the ability to produce deep blacks and high contrast. Also, The screen not only showcases vibrant colors but also offers exceptional brightness and clarity, ensuring that information is readily accessible even in bright outdoor conditions with Up to 1000nit Brightness. This results in vibrant and eye-catching colors on the available watch faces.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

Multi Watch Faces

What sets this display apart is the option to choose from a wide variety of watch faces. With more than 150 different designs available for download. These encompass a wide spectrum of designs, including various colors, retro styles, analog, 3D, and digital faces. Moreover, if you seek a truly personalized touch, you can use your photos as a watch face background or select any wallpaper of your choice, allowing for endless customization possibilities. With such a wealth of options, you’ll undoubtedly find the perfect watch face to match your mood and outfit.

Always-On Display

The Kieslect KS2 Smartwatch doesn’t just stop at its remarkable display quality; it also introduces the convenience of an Always-On Display (AOD) with six dials which is a feature that keeps a portion of the screen active even when the watch is on standby mode to quick access to information without having to raise your wrist or tap the screen. With AOD enabled, a part of the watch face remains visible at all times, which means that even in standby mode, you can still check the time, date, and other essential details at a single glance.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

Finally, I got what I wanted in Kieslect KS Pro, which is more Always On display options. One might wonder if keeping a part of the display active all the time would significantly impact battery life. However, the Kieslect KS2 AOD is smartly designed to minimize battery consumption. It uses minimal power by dimming the display and ensuring that only the most crucial information is visible.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

Performance & User Interface

The Kieslect KS2 stands out as an affordable and feature-packed option. While its price tag may suggest it’s a budget-friendly choice, its user interface and operation are anything but basic. So, we will take an in-depth look at the hardware, user interface, controls, and overall operation to help you make the most of this impressive wearable.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

Navigating through the watch’s features and functions is a breeze, thanks to its well-designed UI and Dual-core chip, This advanced chipset ensures faster response times and efficient data processing without lag, providing a user experience that is exceptionally fast and efficient, also, offers Low power consumption dual-core architecture improves the performance of the processor by 80% and 2.5D GPU empowers fluid dynamic wallpaper. So, The touch responsiveness is notably smooth, making interactions with the smartwatch effortless. Moving between menus and applications is seamless, and there is no noticeable lag in response time. This smoothness in navigation enhances the overall user experience, allowing users to access various features with ease.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

This performance boost is certainly a step in the right direction, making interactions with the watch more enjoyable. For those unfamiliar, the KS2 runs on Kies OS, which supports a wide range of functions. However, the operating system is still in its early stages, lacking some essential features like precise scheduling and gesture-based screen control.

Kieslect KS Pro Review: A Surprisingly Impressive Budget Option

In terms of user interface and software, the KS2 operating system closely resembles that of the KS Pro. Some notable changes include smoother transitions in notification swipe actions and minor adjustments in the Control Center for volume and flashlight settings. Additionally, there’s a screen lock feature to prevent accidental touches when underwater or in rainy conditions.

The main menu can be accessed by clicking the knob button, you will find heart rate and sleep monitoring, sports modes, settings, and other features that include capturing photos from the watch and music, weather, Alexa, menu styles, phone, and more.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

Fitness and Sports Tracking

One of the standout features of the Kieslect KS2 is its comprehensive fitness and sports tracking capabilities. The KS2 comes equipped with a reliable pedometer that accurately tracks your steps throughout the day. It provides valuable insights into your daily activity levels, making it an excellent companion for those aiming to achieve their fitness goals. Additionally, the built-in sleep monitor helps you understand the quality of your rest. By analyzing your sleep patterns, it offers suggestions for improving your sleep quality, ensuring you wake up refreshed and ready to tackle the day.

Health-conscious individuals will appreciate the blood oxygen monitoring feature on the KS2. This function allows you to measure your blood oxygen saturation levels, providing insights into your overall well-being. Monitoring your blood oxygen levels can be particularly valuable during workouts or high-altitude activities, helping you stay safe and optimize your performance. Also, stress management is paramount. The smartwatch provides stress monitoring, offering insights into your stress levels and helping you find moments of relaxation.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

The sensors are designed to provide users with comprehensive health tracking. These sensors monitor heart rate, oxygen levels, sleep patterns, and even stress levels. One notable feature is the sedentary reminder, which prompts wearers to stand up and move around, making it an essential feature for individuals leading predominantly sedentary lifestyles. However, it’s essential to keep in mind that, while convenient, relying solely on a budget device for health tracking may not be as accurate as dedicated medical devices or more expensive smartwatches.

Sports Modes

What truly sets the KS2 apart is its vast selection of sports modes. With over 100 different options to choose from, you’ll find a mode tailored to virtually any physical activity you enjoy. Whether you’re into running, cycling, swimming, or yoga, this smartwatch has you covered. The watch’s workout and running modes are especially noteworthy, offering specialized features for tracking outdoor activities with precision. The KS2 takes your fitness regimen to the next level by providing real-time data on your workouts. From monitoring your heart rate during high-intensity intervals to tracking your pace during a long run, this smartwatch ensures you stay on top of your fitness game.

Step counting, on the other hand, appears to be slightly underestimated when compared to dedicated step counters. The watch is generally consistent, but it might not keep up with the exact number of steps taken. Nevertheless, it provides a reasonable estimate for daily activity tracking. In addition to standard fitness tracking, the KS2 doubles as a personal trainer. It offers guidance, motivation, and detailed data to help you reach your fitness milestones. Whether you’re striving to shed a few pounds, increase your endurance, or enhance your overall fitness, this smartwatch has the tools to assist you.

Smartphone Integration – KIE OS App

The Kieslect KS2 smartwatch seamlessly integrates with your smartphone, enhancing your connectivity and convenience. To make the most of this feature, you’ll want to download the KIE OS app from either the Google Play Store or the Apple App Store. Once installed, this app opens up a world of possibilities for your smartwatch. In summary, the KIE OS app is an essential companion to your Kieslect KS2. It empowers you to maximize the potential of your smartwatch, from managing notifications to tracking your health and personalizing your device.

The Kieslect KS2 smartwatch works in concert with the KIE OS app which expands the things you can do with the smartwatch by adding a lot of features, first, the app has a health menu where it displays all the data collected by the smartwatch such as the steps walked today, your daily goal, the number of calories burnt and the distance traveled, you can click on the label to expand it to show you more information on broader time frames such as the weekly and the monthly, right underneath we find the sleep monitoring label, we click on it to expand and it will show us light and deep sleep information, total sleep and awake time and the collected data from a week or a month, all displayed in a nice graph. It also has the heart rate and blood pressure, each one has its very own label to click and expand then you can either start measuring or check the previously collected data.

While the KS2 impresses in many aspects, there is one notable downside, the lack of built-in GPS. This means the watch relies on your smartphone’s GPS for location tracking during exercises. While this may not be a deal-breaker for many users, it’s worth considering if GPS functionality is a priority for you.

Making and Receiving Calls

The Kieslect KS2 stands out from the crowd by offering a seamless calling experience. While many smartwatches merely notify you of incoming calls, this watch takes it a step further – it allows you to answer your smartphone calls directly from your wrist. All you need to do is sync your smartphone with the watch via Bluetooth 5.3 and when a call comes in, a button will appear on the watch’s screen. Simply tap it to answer the call. What sets the KS2 apart is its integrated microphone and speaker. The microphone delivers remarkably clear sound, even in noisy environments like on the road, ensuring that your calls are audible and clear.

To enhance efficiency further, the smartwatch lets you save your important and frequently-called contacts, eliminating the need to sift through a lengthy contact list when you’re in a hurry. Additionally, it features a dial pad that enables you to make calls quickly and conveniently. With these calling capabilities, the Kieslect KS2 offers a practical solution for staying connected while on the go.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

Notifications & Messages

The Kieslect KS2 ensures that you stay informed and connected throughout the day by providing clear and easily readable notifications. When paired with your smartphone, this smartwatch seamlessly syncs with it to display incoming calls, messages, and notifications from popular social media platforms like Facebook, WhatsApp, and Twitter, as well as other applications. With the KS2 on your wrist, you won’t miss out on important messages or updates.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

Battery Life and Charging

One of the key aspects of any smartwatch is its battery life, and the Kieslect KS2 doesn’t disappoint. This smartwatch offers an impressive battery life quite large, at 300mAh, that ensures you stay connected and enjoy its features throughout the day. The KS2 boasts a battery life of days on a single charge but it depends on how you use it. If you keep all notifications on, active AOD, and receive messages, it might last 2-3 days. If you turn off all those features, it can last up to 6 days, putting the KS2 on par with watches from other well-known brands, even those at a higher price point. Additionally, the charging time is impressively quick for 2h via a magnetic charger.

Final verdict

In conclusion, the Kieslect KS2 smartwatch presents itself as an affordable alternative to premium brands, with a design that closely resembles high-end Apple Watches. Its features, build quality, and impressive battery life make it a worthy contender in the budget-friendly smartwatch market. While it may not offer the full suite of features found in premium smartwatches, its ability to make and receive calls independently sets it apart. With a price tag of $80, the KS2 offers an outstanding value proposition. It competes effectively with other smartwatches in its price range, such as those from Redmi and Amazfit.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

If you’re looking for an affordable smartwatch upgrade, the Kieslect KS2 deserves your attention. It combines elegant design, a stunning display, improved user interface responsiveness, and outstanding battery life into one attractive package. While it may not match the premium materials of some competitors, it more than makes up for it with its features and affordability. The KS2 smartwatch is an excellent choice for those seeking a stylish and functional smartwatch that doesn’t break the bank. With Kieslect commitment to ongoing improvement, the KS2 sets a high bar for budget-friendly smartwatches, making it a compelling option for consumers looking for a capable and stylish wearable.

Kieslect KS2 Review: Exploration of Features and Functionality in the New Smartwatch

If you’re interested in purchasing the Kieslect KS2 smartwatch after reading this review, you can find it in the official Kieslect store on AliExpress. The official price for this smartwatch is around $80. However, keep in mind that there might be occasional discounts or special offers available. To make it easier for you, we’ve included a direct purchase link to the Kieslect KS2 in the below article. Simply click on the link to visit the Mibro store and explore the product details further. Happy shopping!