ZL99J Smartwatch Features and Specifications Review
We have here a popular smartwatch with a slim, minimalist design, the ZL99J Smartwatch. The wearable has a sporty look, and loaded with Bluetooth calls, health functions as well as loaded with sports function. Check out the details below, especially on its specifications.
Design and Build Quality of ZL99J Smartwatch
Table of Contents
The ZL99J Smartwatch is a sport smartwatch, minimalist style with a slim profile. It has a lightweight body frame with a rigid construction. Singel power on, and home button on the side, color options ranging from silver, pink, and classic black color.

It also has an interchangeable straps allow for personalization to match various styles. The device is rated IP68 for water resistance, making it suitable for everyday activities and workouts in diverse environments.
Equipped with a 2.01-inch HD touch screen, the ZL99J provides clear visuals and responsive touch controls. The display’s resolution of 240×296 pixels ensures sharp text and vibrant images, enhancing the user experience for notifications, fitness data, and more.
Features of the ZL99J Smartwatch
When it comes to sports functions, the wearable supports over 100 sports modes, including walking, running, cycling, basketball, swimming, and more. It automatically tracks steps, distance, and calories burned, providing comprehensive data to help users monitor and improve their fitness levels.
Health features include 24/7 heart rate monitoring, blood pressure measurement, blood oxygen (SpO2) tracking, and advanced sleep analysis. It is a one tap health function providing real-time results of your health stats. For more detailed information, you can it on the support app, showing 7 day averaga results.
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With Bluetooth call functionality, the ZL99J allows users to make and receive calls directly from the watch. It also supports notifications from various apps, including SMS, Facebook, WhatsApp, and Instagram, ensuring users stay connected without constantly checking their phones.
Additional Tools
The smartwatch includes practical features such as music control where you can control the music on your phone. It is also included with remote camera shutter, control the camera on your phone, other features are weather updates, alarm clock, and customizable watch faces. These tools enhance daily convenience and allow for a personalized user experience.
For battery life, the smartwatch has a 280 mAh battery that last up to 14 days in standby time, 7-10 days in normal usage.
Summary
The ZL99J Smartwatch offers over 100 sports modes, automatically tracking steps, distance, and calories to support fitness goals, while its health suite includes real-time heart rate, blood pressure, SpO2 monitoring, and sleep analysis with detailed reports via the support app. It features Bluetooth calling and app notifications for seamless connectivity, and includes handy tools like music control, camera shutter, weather updates, alarm, and customizable watch faces for a more convenient and personalized experience.
Pros:
- Over 100 sports modes for diverse fitness tracking
- Comprehensive health monitoring (heart rate, blood pressure, SpO2, sleep)
- Bluetooth call capability
- IP68 water resistance
- Customizable watch faces
Cons:
- No built-in GPS functionality
ZL99J Smartwatch Specifications
Display: 2.01-inch HD touch screen (240×296 pixels)
Water Resistance: IP68 waterproof rating
Connectivity: Bluetooth 5.2
Battery Life: Up to 14 days (usage may vary)
Sensors: Heart rate, blood pressure, SpO2, sleep monitor
Sports Modes: 100+
Compatibility: Android and iOS devices
Where Can I Buy the Smartwatch?
The smartwatch is available on different online shopping site