Kieslect KS Calling Smart Watch Review: What’s more than just Calling?

Kieslect KS Calling Smart Watch Review: More Than Just Calling

The Kieslect KS smartwatch arrived with a brand-new square design, marking a clear departure from the company's earlier rounded watches. Running on KieOS, an operating system developed in-house by Kieslect, the KS combines advanced functionality with reliable calling. If you are a fan of square-shaped watches, this model offers a lot to like at a budget-friendly price.

In this review we cover the design, display, health tracking, features, and overall usability to help you decide whether the KS is the right square smartwatch for you.

Design and Build Quality

The Kieslect KS stands out with a sleek and stylish design. It features a metal body with a CNC-polished casing and a plastic back, adding elegance while keeping the watch comfortable and handy. A rotatable navigation crown enhances usability, allowing easy control of watch faces and menu navigation. Below the crown sits an additional button that accesses apps and can be customized as a shortcut.

The speaker and microphone are located on the backside. While placement is not ideal, they work effectively for voice calls and audio playback. With an IP68 waterproof certification, the KS is fully water resistant and can handle rain, splashes, and immersion up to 1.5 meters, though it is not suitable for deep diving.

The strap options are eye-catching. A magnetic strap with orange and yellow colors is perfect for casual use, while a traditional silicone strap blends better with formal dress codes. This flexibility lets you match the watch to different occasions.

Display

The display is where the KS really shines. It features a 1.78-inch AMOLED panel with a 368 by 448 pixel resolution, delivering vibrant and sharp visuals with excellent brightness and clarity. A standout feature is the impressive peak brightness of 1000 nits, making the watch easily readable even in direct sunlight and outdoor settings.

An Always-On Display is included, keeping the time visible without draining excessive battery. This provides quick access to essential information with a simple glance. The main drawback is the 30Hz refresh rate, which feels less smooth than the 60Hz displays found on some competitors. Even so, it does not significantly harm the overall experience.

Health and Features

Health tracking is a major strength of the KS. It monitors SpO2 levels, heart rate, sleep patterns, stress, and mood in real time, offering a holistic approach to wellness. Heart rate monitoring goes further by alerting users to high or low heart rates, which is especially valuable for people concerned about blood pressure.

The watch also includes a powerful AI voice assistant. With a double click of the bottom right button, users can make phone calls, start exercise routines, and set timers and alarms. This simplifies daily tasks and makes navigation effortless. Combined with Bluetooth 5.2, calling remains stable and clear.

Sports and Activity Tracking

Beyond health metrics, the KS supports activity tracking for everyday movement and workouts. While not as sports-focused as some rivals, it covers the essentials for users who want to stay active and monitor their progress.

OS and UI

The Kieslect KS runs KieOS, designed and developed in-house. Compared with previous models, the operating system is visually stunning and user friendly. Navigation feels intuitive, and the interface is cleaner than earlier versions. The OS has undergone improvements that result in a smoother and more polished experience overall.

Battery Life

Battery life is good for a square AMOLED smartwatch with calling. The Always-On Display and efficient panel help manage power, and most users can expect several days of use between charges with typical notifications, health tracking, and occasional calls. Heavy calling and continuous health monitoring will reduce endurance, but day-to-day battery performance remains reliable.

Technical Specifications

Verdict

The Kieslect KS is more than just a calling watch. Its large bright AMOLED display, Always-On Display, strong health tracking, and AI voice assistant make it a well-rounded budget smartwatch. The 30Hz refresh rate and imperfect speaker placement are minor drawbacks, but they do not overshadow the overall value. For fans of square watches on a budget, the KS is a compelling choice.

Frequently Asked Questions

Does the Kieslect KS have an Always-On Display?

Yes, it includes an Always-On Display for quick time checks.

Is it waterproof?

It has an IP68 rating and handles rain and splashes up to 1.5 meters, but not deep diving.

How bright is the display?

Peak brightness reaches 1000 nits, making it readable in direct sunlight.

Does it track health metrics?

Yes, it monitors SpO2, heart rate, sleep, stress, and mood.

What is the refresh rate?

The display runs at 30Hz, which is lower than some competitors.