Zeblaze Btalk 4 Pro Smart Watch (Black)

The black Zeblaze Btalk 4 Pro is a smartwatch equipped with a 1.43-inch AMOLED display with a resolution of 466 × 466 pixels, voice call function and extensive health and activity tracking functions. The watch supports heart rate and SpO2 monitoring, sleep analysis, and tracking steps, calories and distance. When paired with a smartphone, it displays notifications, allows you to control music and camera, and use a voice assistant. With BLE 5.3 connectivity, a 260 mAh battery, IP68 water and dust resistance, more than 160 available watch faces and integration with the Zeblaze Connect app, this model effectively combines sports, health and communication functions in a single device.

Vibrant 1.43-inch AMOLED display

The 1.43-inch round AMOLED display offers a resolution of 466 × 466 pixels and a pixel density of 391 PPI, ensuring a clear display of information, watch faces and notifications. The maximum claimed brightness of 1000 nits makes it easy to use the watch even in bright environments. The display is protected by 2.5D tempered glass with a fingerprint-resistant coating, and the Always-On Display feature allows you to view essential information without having to wake up the screen every time.

Call without reaching for the phone

The built-in speaker and microphone allow you to receive and make voice calls directly from the watch when paired with a smartphone. Users have access to a numeric keypad, recent calls list, contacts, and quick call rejection options. The smartwatch also supports a voice assistant, allowing you to perform selected tasks without using the phone's screen.

Tracking health and daily activities

Zeblaze Btalk 4 Pro uses the Vcare VC30F-SG biometric sensor to monitor measurements recorded on the wrist. The watch provides 24/7 heart rate tracking, SpO2 blood oxygen level measurement, sleep analysis, breathing exercises and women's health-related functions. At the same time, it records steps, calories burned, distance, pace and activity duration, allowing you to monitor your daily activity level in real time.

Useful features for every day

When paired with your smartphone, the watch can notify you of calls, text messages, Gmail messages, and notifications from supported apps. It also lets you control your phone's music and camera, sync weather information, and use the "Find My Phone" or "Find My Watch" features. It also has an alarm, stopwatch, timer, Do Not Disturb mode, inactivity reminders, and water reminders.

Over 160 watch faces and Zeblaze Connect app

The watch works with the free Zeblaze Connect app, which allows you to analyze health, sleep and activity data and manage selected device functions. Users have access to more than 160 watch faces, allowing them to customize the display to their personal style, outfit or occasion. The smartwatch is compatible with devices running Android 6.0 or later and iOS 13.0 or later, and both the watch and the app support Polish.

Lightweight design and standard 22mm strap

The watch case measures 45.2 x 46.6 x 10.3 mm, where 10.3 mm refers to the thickness without the heart rate sensor, while the total thickness with the sensor is 11.5 mm. The watch itself weighs 21.5 g without the strap, so it doesn't feel heavy on the wrist during everyday use. The soft silicone strap is 22 mm wide, has a quick-release mechanism, and is designed for wrist circumferences from 120 to 235 mm, making it even easier to adjust or replace.

260 mAh battery and IP68 water resistance

The built-in 260 mAh lithium-polymer battery is charged using the magnetic cable included in the kit. The stated charging time is approximately 1.5 hours, so you don't need to leave the watch plugged in for hours to get it ready for use. IP68 protection provides improved dust and water resistance, which is very suitable for everyday use of the smartwatch.

Included in the package

• Zeblaze Btalk 4 Pro Smart Watch
• Standard 22mm silicone strap
• Additional nylon strap
• Magnetic charging cable
• User manual

Warranty: months

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It is important to know

When choosing, first check the compatibility of the watch with your phone. Another important difference is whether voice calls work independently or only through a connection to the phone; the call listing itself does not explain this.

• If you want to make calls when you don't have your phone with you, check before buying whether the watch supports a standalone cellular connection.
• The stated autonomy of 5 to 7 days means that charging before the end of the week is not out of the question.
• If you expect more advanced health features from your watch, check to see if they are specifically listed. It is not possible to conclude from the basic measurements alone that the watch supports them.

Source of editorial recommendations: ENAA guides and team experience.

In practice

📞 Calls from the watch

🟡 Suitable with limitations - the watch allows voice calls, but the available data does not say whether they are possible without a phone. If this is important to you, check the connection method.

🔋 Use while charging

🟡 Suitable with limitations - the stated autonomy range allows for multi-day use, but does not guarantee a full week between each charge.

👀 Quick glance at the screen

🟢 Very convenient - a larger round screen is useful when you want to quickly read information on the watch. Before buying, however, check whether the shape of the watch suits your wrist.

❤️ Basic measurement monitoring

🟡 Suitable with limitations - the watch includes some basic metrics, but the data does not confirm more advanced health features. If you need them, check to see if they are explicitly supported.

Answers to frequently asked questions

Can I make calls with my watch without a phone?

Available data confirms voice calls, not standalone cellular connections. If you want to make calls without a phone, check to see if your watch supports LTE or eSIM before purchasing.

Does the stated autonomy guarantee a full week of use?

No. The range listed is 5 to 7 days, so a full week between charges is not guaranteed.

How do I check if the watch is compatible with my phone?

Compatibility is not listed in the available data. Please check the connection requirements for your phone before purchasing.

Description updated: November 2026

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