ZL54C Smartwatch Review

ZL54C Smartwatch Review: Looks Like It Is Worth It!

ZL54C Smartwatch Review: Looks Like It Is Worth It!

  • October 12, 2023
  • Kian

Smartwatches have gained popularity in recent years due to their multifunctionality and convenience. In this article, we will delve into the menus and features of the ZL54C Smartwatch, providing insights into its design, display, and various functionalities.

ZL54C Smart Watch

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ZL54C Smart Watch for Men Women, Waterproof Fitness Tracker Smartwatch for Android/iOS Phone, 1.83” Touch Screen Smartwatch with Bluetooth Call SpO2 Heart Rate Blood Pressure Sleep Monitoring (Green)

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ZL54C Smartwatch Specification

Product NameZL54C Smartwatch
Model NameZL54C
Screen Size1.83 Inches
Special FeatureHeart Rate Monitor
Target AudienceMen, Women
Age Range (Description)Adult
Compatible DevicesSmartphone
Dimensions10.12 x 1.77 x 0.43 inches
Item Weight1.87 ounces
Batteries1 Lithium Ion batteries required (included)
Customer Reviews (Avg. Rating)3.6 out of 5 stars (based on 13 ratings)
Best Sellers Rank#155,432 in Electronics, #3,197 in Smartwatches
Operating System (OS)Android, iOS
Wireless Communication TechBluetooth
Connectivity TechnologiesBluetooth
Human Interface InputTouchscreen
Date First AvailableMarch 21, 2023
Weight53 Grams
Standing Screen Display Size1.83 Inches

ZL54C Smartwatch Design and Display

The ZL54C Smartwatch boasts a robust design, featuring a BC material and a heart rate sensor. The device is equipped with a 1.83-inch TFT LCD display, offering a resolution of 240 by 284 pixels. The circular power button adds to the watch’s design, combining functionality with aesthetics.

ZL54C Smartwatch Design and Display

ZL54C Smartwatch Display Features

The TFT LCD screen comes pre-loaded with several watch faces, enhancing the user experience. Quick access to settings and notifications is conveniently available, ensuring seamless navigation. Additionally, users can personalize their watch by adding functions such as Bluetooth call and weather information for easy access.

ZL54C Smartwatch Display Features

ZL54C Smartwatch Battery

The ZL54C Smartwatch is equipped with a 230 mAh battery, providing a notable 5 to 7 days of battery life. This battery capacity ensures that users can enjoy extended usage between charges, enhancing the convenience and usability of the smartwatch. With efficient power management, the ZL54C Smartwatch aims to provide a long-lasting battery performance, making it suitable for individuals seeking a reliable wearable device to accompany them throughout their daily activities.

ZL54C Smartwatch Battery

ZL54C Smartwatch Battery Specifications

Battery TypeLithium-Ion Polymer
Battery Capacity230 mAh
Expected Battery Life5 to 7 days
Charging TypeMagnetic Charging Cable

ZL54C Smartwatch Menu and Feature Overview

The ZL54C Smartwatch provides a range of menus and features to cater to diverse user preferences. The comprehensive list of sports activities includes walking, running, cycling, swimming, and various others, making it suitable for fitness enthusiasts. It also offers features like sleep monitoring, blood pressure tracking, and blood oxygen monitoring, contributing to overall health monitoring.

ZL54C Smartwatch Sports and Fitness Tracking

The ZL54C Smartwatch covers an extensive array of sports and activities, from popular sports to niche activities. It allows users to track their performance in sports like badminton, basketball, football, tennis, and more. The inclusion of comprehensive sports options enhances the smartwatch’s utility for individuals engaged in various physical activities.

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ZL54C Smartwatch Additional Functionalities

Apart from sports tracking, the smartwatch offers additional functionalities such as exercise records, weather updates, relaxation monitoring, remote shutter control for the camera, and music playback control. It also features a range of games, adding an element of entertainment for the users.

ZL54C Smartwatch Customization and Settings

The ZL54C Smartwatch provides customization options for display and menu views, allowing users to tailor their experience according to their preferences. With different styles and layouts, users can choose a display that suits their taste. The watch supports features like vibration, audio settings, Do Not Disturb mode, and low power mode, enhancing its usability.

Setting Up the Smartwatch

1. Installing the DaFit Application

To unlock the full potential of the ZL54C Smartwatch, it needs to be paired with the DaFit application. Here are the steps to install the app:

  1. Look for the QR code in the user manual that comes with the smartwatch.
  2. Scan the QR code using your smartphone.
  3. The QR code will redirect you to the DaFit app in the Google Play Store.
  4. Download and install the app.

2. Pairing the Smartwatch

Once the DaFit app is installed, proceed to pair the smartwatch with your smartphone:

  1. Open the DaFit app on your smartphone.
  2. Tap on “Device” in the app’s menu.
  3. Allow the app to access your device’s location and turn on Bluetooth.
  4. The app will detect the ZL54C Smartwatch.
  5. Select the smartwatch to establish a connection.

Exploring ZL54C Smartwatch Features

Now that the ZL54C Smartwatch is successfully paired with the DaFit app, let’s explore the features it offers:

1. Fitness Tracking

The smartwatch provides accurate fitness tracking, including step count, exercise records, and health statistics.

2. Notifications

Pairing the smartwatch with your phone allows you to receive notifications for calls, messages, and various apps like WhatsApp, Facebook, and Twitter.

3. Settings and Customizations

The smartwatch allows you to customize settings such as time format, notifications, do not disturb mode, and heart rate warnings, tailoring the device to your preferences.

4. Fashion and Design

The ZL54C Smartwatch features a 1.83-inch HD color touch full screen with a narrow border design and an anti-static silicone strap. Its touch operation is simple and convenient, providing a comfortable and fashionable wearing experience. The availability of multiple colors, including green, black, and beige, allows users to choose according to their style. Moreover, the watch supports custom watch faces, providing a wide range of options to suit various moods and preferences.

5. Intelligent Notification Reminder

Connectivity is a strong suit of this smartwatch. It can be connected to high-speed Bluetooth, enabling message reminders for emails, social media notifications, and calls. The Bluetooth connection facilitates answering or rejecting calls, enhancing the user’s accessibility. The device utilizes high-quality speakers and advanced acoustic technology, ensuring clear and high-fidelity audio for calls and music.

6. Health Monitoring

The ZL54C Smartwatch offers comprehensive health monitoring capabilities, including real-time tracking of heart rate, blood oxygen levels, and respiratory rates. It provides automatic atrial fibrillation arrhythmia detection, night sleep quality analysis, and sporadic nap records. Additionally, the device monitors blood pressure, aiding users in understanding their physical status and promoting a healthy lifestyle.

7. IP67 Waterproof and Sports Tracking

Designed to meet daily waterproof needs (IP67), this smartwatch allows users to engage in various water-related activities without concerns. It offers 100+ sports modes and employs a high-precision motion sensor for accurate sports data recording. The watch combines entertainment with fitness, featuring popular mini-games directly on the wrist.

8. Long Battery Life and Smart Voice Assistant

The ZL54C Smartwatch is equipped with a dual-core architecture and a high-performance chip, ensuring a strong performance and extended battery life. It typically provides 10 days of usage in standard mode and 5 days in smart mode. Additionally, the watch features a smart voice assistant, allowing users to perform voice command operations for various tasks, such as making phone calls, checking the weather, and asking for directions.

Long Battery Life and Smart Voice Assistant

ZL54C Smartwatch Bluetooth Call Support

The ZL54C Smartwatch comes with Bluetooth call support, enabling users to make and receive calls directly on the watch. In our demonstration, we tested this feature to assess its reliability and ease of use.

During our test, we paired the smartwatch with a smartphone using a specific app. Upon successful pairing, we explored the Bluetooth call options, including adjusting sound volume and answering or ending a call. The results were positive, showcasing the watch’s ability to handle Bluetooth calls seamlessly.

ZL54C Smartwatch Message Notifications

The ZL54C Smartwatch is equipped with a message notification system that alerts users to incoming messages from various apps. We carefully tested this functionality to ensure its effectiveness.

Upon configuring the app and watch, we sent text messages to observe how the smartwatch handled notifications. The results were promising, as the smartwatch effectively displayed incoming messages, allowing users to view, delete, or respond to them. Additionally, the watch’s storage capacity for notifications proved ample, accommodating multiple messages without any issues.

App Message Notifications

In addition to SMS notifications, the ZL54C Smartwatch supports app message notifications. We demonstrated this feature to gauge its reliability and practicality.

The smartwatch efficiently received notifications from the designated app, displaying them clearly for the user. The app icon and a brief message preview were visible, providing a quick overview of the notification. Users can easily manage and interact with these app notifications through the smartwatch.

ZL54C Smartwatch Pros & Cons


  • Fashionable design with a variety of color options.
  • Intelligent notification reminders for calls and messages.
  • Comprehensive health monitoring features.
  • IP67 waterproof rating for durability.
  • Long battery life for extended usage.
  • Customizable watch faces.
  • Smart voice assistant for enhanced usability.


  • Charger design may be inconvenient for some users.
  • Connectivity issues have been reported.
  • Text preview for messaging may not function correctly.

ZL54C Smartwatch Customer Reviews

Here are some top reviews from customers in the United States:

  • Positive Review
    • The reviewer appreciates the larger face of the watch and its responsive touchscreen. They highlight the seamless connectivity via the accompanying mobile app and rate it 4 out of 5.
  • Positive Review
    • The reviewer, unable to afford an Apple Watch, expresses satisfaction with the ZL54C Smartwatch’s performance. They mention an issue with the charger but overall find the product to be a great alternative.
  • Negative Review
    • The reviewer faces difficulties pairing the watch with their phone, despite multiple attempts. They also point out an issue with text preview for text messaging, which they attempted to troubleshoot without success.


Our assessment of the ZL54C Smartwatch’s Bluetooth call, SMS, and app message notification features reveals a well-functioning and practical device. The Bluetooth call support operates smoothly, allowing users to handle calls directly from the watch. The message notification systems, both for SMS and apps, are reliable and user-friendly, enhancing the overall usability of the smartwatch.

For individuals seeking a simple yet functional smartwatch with Bluetooth call capabilities and effective message handling, the ZL54C Smartwatch proves to be a commendable choice. If you have any further inquiries or need more information about the features demonstrated in this review, please feel free to ask.


What is ZL54C?

The ZL54C is a model of a smartwatch offered by the brand DLLBIFIT. It is a modern and stylish wearable device designed to provide various features such as fitness tracking, health monitoring, notification reminders, and more. The smartwatch includes a 1.83-inch HD color touch full screen, heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, and supports various sports modes. It also offers intelligent notification reminders for calls and messages, as well as a smart voice assistant for enhanced usability. The ZL54C Smartwatch is known for its fashionable design, allowing customization with different watch faces, and it is compatible with both Android and iOS smartphones.

Is a ZL54C smartwatch waterproof?

Yes, the ZL54C Smartwatch has an IP67 waterproof rating, as mentioned in the provided information. The IP67 rating indicates that the smartwatch is protected against dust and can withstand being submerged in water up to a depth of 1 meter for up to 30 minutes. This level of waterproofing makes the ZL54C Smartwatch suitable for daily activities and provides a degree of protection against water exposure. However, it’s important to note that prolonged or deep water exposure beyond the specified limits should be avoided to maintain the integrity and functionality of the device.

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