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HK9 Ultra Smartwatch Review: Is It Worth the Hype? A Full Comparison

1. Introduction
2. Overview of the HK9 Ultra Smartwatch
3. Unboxing and Design
4. Display and User Interface
5. Notifications and Apps
6. Health and Fitness Tracking
7. Battery Life
8. Comparison with HK8 Pro Max

9. Pros

   and

   Cons

10. Where to Buy
11. Conclusion

Hey everyone, today I’m sharing my thoughts on the HK9 Ultra Smartwatch. This latest addition to the HK series is promoted as an upgrade from the HK8 Pro Ultra. In this review, I’ll walk through all the new features and give you my honest take on whether it’s a smart buy. Let’s dive in.

The HK9 Ultra runs on the powerful CC32LB551 chip, delivering smooth performance and snappy animations. Although it was marketed with an AMOLED display, closer inspection reveals it actually uses a standard IPS panel. Even so, the animations and overall responsiveness remain impressive. The watch comes in a 49mm case and fits the Apple Watch Ultra case perfectly. It features a Crown Key on the right side for menu navigation and scrolling, plus side and action keys for quick access to various functions. On the back, you’ll find wireless charging contacts and health sensors. Overall, the design and build quality of the HK9 Ultra are solid.

Inside the box, you get the HK9 Ultra smartwatch, a user manual, a USB wireless charger, and straps. After removing the plastic wrap, you might notice the bezel is slightly uneven, though it’s not very noticeable. The screen is compatible with Apple Watch Ultra screen protectors, and the overall fit and finish are excellent. The crown key is responsive and provides smooth scrolling. Straps are easy to remove by pressing the button and sliding them out. When worn, the HK9 Ultra looks sleek and stylish on the wrist.

While the HK9 Ultra doesn’t come with the advertised AMOLED display, it still delivers a smooth and satisfying user experience. The menu styles and icons closely mimic the original Apple Watch OS, giving it a replica feel. The control center, accessed by swiping up, is packed with features and customizable options. It also supports different menu layouts, such as list view and grid view. The watch supports multiple languages and offers various clock formats. However, it lacks the ability to lock the watch face and does not support emojis.

The HK9 Ultra offers comprehensive notification support for a wide range of smartphone apps. That said, some users report that certain apps, like Facebook Messenger, don’t display notifications properly. The watch shows a brief notification preview and allows you to interact with it. It also has a red dot alert for Android notifications and supports direct notifications. One downside is that once you read a notification, it disappears from the history, which can be inconvenient if you want to review past messages. You can enable Do Not Disturb mode to mute notifications.

The HK9 Ultra includes a variety of health and fitness tracking features. It has a heart rate monitor, blood pressure monitor, blood oxygen level monitor, and even a blood sugar monitor. It also offers a respiratory rate checker, but users note that it requires the watch to be worn snugly for accurate readings. The watch supports multiple sport modes and lets you set targets for time, distance, or calories. It also includes a sleep calculator, compass, pressure tracker, and activity record. The pedometer is fairly accurate and provides reliable step tracking.

The HK9 Ultra is powered by a 380mAh battery, offering decent standby time of around 8 to 10 days. With regular use—including notifications and fitness tracking—you can expect about 2 to 3 days of battery life. However, with continuous heavy usage, such as recording videos or using Bluetooth calling, the battery drops significantly to just one day. Keep in mind that the always-on display option drains the battery faster. While the battery performance is acceptable, it’s not outstanding compared to other smartwatches on the market.

When compared to the HK8 Pro Max, the HK9 Ultra falls short in a few areas. It does bring some improvements, like rear detection and a more refined UI, but it lacks an AMOLED display and the overall experience isn’t as seamless. The HK8 Pro Max remains a better choice with its superior display and more polished interface. However, if rear detection is a must-have feature for you, the HK9 Ultra might still be worth considering.

Pros

• Powerful CC32LB551 chip for smooth performance
• Good design and build quality
• Compatible with Apple Watch Ultra case and screen protectors
• Customizable menu styles and comprehensive notification support
• Wide range of health and fitness tracking features
• Decent battery life for standby and regular usage

Cons

• Advertised as having an AMOLED display but uses an IPS display
• Some apps do not display notifications properly
• Limited customization options for watch faces
• Battery drains quickly with continuous usage

If you’re interested in buying the HK9 Ultra Smartwatch, you can find it on AliExpress from various sellers. I recommend checking the description box below for a reliable AliExpress store that carries this model.

In summary, the HK9 Ultra Smartwatch offers some notable features and improvements over its predecessor. However, it falls short in certain areas, like the display and user interface, when compared to the HK8 Pro Max. While it may be a decent option for those who need rear detection, overall, the HK8 Pro Max remains the better choice with its AMOLED display and more refined UI.

Cons