Meet the Kieslect Balancs D1 Smart Watch—a bold, big-screen Bluetooth calling smartwatch made for people who want style, smooth daily use, and reliable health + fitness tracking in one affordable package. With its curved AMOLED display, lightweight metal build, and long-lasting 300mAh battery, the Balancs D1 is designed to stay on your wrist all day and still look premium. 

Kieslect Balancs D1 Features & Specifications Table

Big, Curved AMOLED Display That Feels Premium

The first thing you notice on the Balancs D1 is its 2.1-inch curved AMOLED screen. It’s not just large—it’s sharp and colorful, thanks to the 410×502 resolution. Text looks crisp, watch faces pop, and swipes feel natural. The curve also gives it a more “flagship” vibe on the wrist, making it look more expensive than its price suggests. Plus, Always-On Display (AOD) support keeps the time visible without needing to lift your wrist every few seconds. 

Lightweight Build for All-Day Comfort

Despite the big display, the watch stays comfortable because it weighs only 38.8g. The body size (47.7 × 39 × 10.5 mm) is slim enough to sit neatly on most wrists, while still giving you that bold, modern look. Whether you’re working, traveling, or out for a walk, it won’t feel heavy or annoying after a few hours.

Bluetooth Calling: Clear, Handy, and Reliable

The Balancs D1 supports Bluetooth phone calling, so you can receive or make calls directly from your wrist when your phone is in your pocket or bag. Bluetooth 5.2 helps keep the connection stable with less lag and fewer dropouts. For busy days—driving, cooking, meetings, or workouts—this feature is a genuine time-saver.

24/7 Health Monitoring You’ll Actually Use

This watch is built around daily health awareness. It continuously tracks:

Heart rate all day

SpO₂ (blood oxygen) for breathing and recovery insights

Stress monitoring to help you spot overload early

Breathing training modes for calm and focus

These sensors aren’t just for show—the interface makes it simple to check your stats quickly, and the app sync gives you longer-term trends. It’s a solid setup for students, office users, parents, and anyone trying to stay a bit more mindful about health. 

100+ Sports Modes for Everyday Fitness

Fitness tracking is another strong point here. The Balancs D1 offers 100+ sports modes, covering the usual stuff—walking, running, cycling, treadmill, badminton, football, gym workouts—and plenty more. The watch records steps, calories, distance, and active time, giving you a clear picture of your progress without needing a complicated workout setup.

IP68 Waterproof = No Stress in Real Life

With IP68 water resistance, the Balancs D1 can handle sweat, rain, and splashes easily. You can wear it during workouts, washing hands, or day-to-day hustle without babying it. Just keep in mind IP68 isn’t the same as pro swimming/diving support—so it’s ideal for daily water exposure, not deep-water sports.

Battery Life That Matches the Big Screen

A large AMOLED display usually drains power fast, but Kieslect balances things well. The 300mAh battery delivers around up to 10–15 days of typical use, depending on brightness, calling, and AOD usage. Battery saver mode can stretch that much longer. Charging is done via a magnetic charger and typically finishes in about 2–2.5 hours, so top-ups are convenient.

Smart Features for a Smooth Daily Routine

Beyond health and sports, the Balancs D1 covers the smartwatch basics really well:

Message & app notifications (calls, SMS, social apps)

Music control from the wrist

Customizable watch faces to match your style

Built-in mini games for quick time-pass moments

Bangla language support (handy for local users)

Works with both Android and iOS phones through Kstyle/Kieslect app ecosystem

Who Should Buy the Kieslect Balancs D1?

This watch is a great fit if you want:

A big premium AMOLED screen without paying flagship prices

Bluetooth calling for daily convenience

Reliable health tracking and multiple sports modes

A lightweight, stylish wearable for office, university, or casual use

Long battery life that doesn’t need daily charging

If you specifically need built-in GPS for outdoor route tracking, this model won’t be ideal since GPS is not included.

Final Verdict: Should You Buy It from Tech Den?

The Kieslect Balancs D1 delivers one of the best value combinations in its class: a massive curved AMOLED display, stable Bluetooth calling, IP68 durability, 100+ sports modes, and dependable 24/7 health monitoring—all backed by a battery that lasts well over a week for most users.

If you want a smartwatch that looks premium, feels comfortable, and covers your everyday health + lifestyle needs without breaking your budget, this is an easy recommendation.

Buying from Tech Den makes the deal even better because you get authentic stock, reliable after-sales support, and the confidence that your warranty and service are handled by a trusted gadget retailer.