Smartwatch Zeblaze Btalk 4 Pro (preto)

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 functionality, and extensive health and activity tracking features.

The watch supports heart rate and SpO2 monitoring, sleep analysis, and tracking of steps, calories, and distance.

When paired with a smartphone, it displays notifications, allows you to control music and the camera, and lets you use a voice assistant.

With BLE 5.3 connectivity, a 260 mAh battery, IP68 water and dust resistance, over 160 available watch faces, and integration with the Zeblaze Connect app, this model effectively combines sports, health, and communication features into a single device.

• Vivid 1.43" AMOLED Display

The 1.43-inch circular AMOLED display offers a resolution of 466 × 466 pixels and a pixel density of 391 PPI, ensuring that information, watch faces, and notifications are displayed clearly.

The maximum claimed brightness of 1,000 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 basic information without having to wake the screen each time.

• Make Calls Without Reaching for Your Phone

The built-in speaker and microphone let you answer and make voice calls directly from the watch once it’s paired with your smartphone.

Users have access to a numeric keypad, a list of recent calls, contacts, and the ability to quickly reject a call.

The smartwatch also supports a voice assistant, allowing you to perform selected tasks without having to use your phone’s screen.

• Health and Daily Activity Tracking

The Zeblaze Btalk 4 Pro uses the Vcare VC30F-SG biometric sensor to monitor metrics recorded from the wrist.

The watch enables 24/7 heart rate tracking, SpO2 blood oxygen level measurement, sleep analysis, breathing exercises, and features related to women’s health.

At the same time, it tracks steps, calories burned, distance, pace, and activity duration, allowing you to monitor your daily activity levels in real time.

• Useful Features for Every Day

When paired with a 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 features an alarm, stopwatch, timer, “Do Not Disturb” mode, inactivity reminders, and water intake reminders.

• Over 160 watch faces and the Zeblaze Connect app

The watch works with the free Zeblaze Connect app, which lets you analyze health, sleep, and activity data and manage selected device features.

Users have access to over 160 watch faces, allowing them to customize the display to match 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 22 mm strap

The watch case measures 45.2 × 46.6 × 10.3 mm, where 10.3 mm refers to the thickness without the heart rate sensor, while the total thickness including the sensor is 11.5 mm.

The watch itself, without the strap, weighs 21.5 g, so it doesn’t feel heavy on the wrist during everyday use.

The soft silicone strap is 22 mm wide, features a quick-release mechanism, and is designed for wrist circumferences ranging from 120 to 235 mm, which makes 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 set.

The stated charging time is approximately 1.5 hours, so getting the watch ready for continued use doesn’t require leaving it plugged in for hours on end.

The IP68 rating ensures enhanced resistance to dust and water exposure, which is well-suited for everyday use of the smartwatch.

• Included in the package
• Standard 22 mm silicone strap
• Additional nylon strap
• Magnetic charging cable
• User manual
• Model: Btalk 4 Pro
• Color: black
• Case material: plastic
• Button material: plastic
• Buckle material: stainless steel
• Dimensions: 45.2 × 46.6 × 10.3 mm
• Thickness with heart rate sensor: 11.5 mm
• Weight without strap: 21.5 g
• Water resistance rating: IP68
• Display type: AMOLED, touchscreen
• Screen diagonal: 1.43"
• Resolution: 466 × 466 pixels
• Pixel density: 391 PPI
• Maximum rated brightness: 1000 nits
• Glass: 2.5D tempered glass with anti-fingerprint coating
• Always-On Display: yes
• Processor: JIELI 7013
• Flash memory: 128 Mb
• Biometric sensor: Vcare VC30F-SG
• Motion sensors: 3-axis accelerometer and 3-axis gyroscope
• Connectivity: BLE 5.3
• Microphone: Yes
• Speaker: Yes
• Battery capacity: 260 mAh
• Battery type: Lithium-polymer
• Charging method: Magnetic cable
• Charging time: Approx. 1.5 hours
• Heart rate measurement: Yes
• SpO2 measurement: Yes
• Sleep tracking: Yes
• Step counter: Yes
• Calorie tracking: Yes
• Distance and pace tracking: Yes
• Voice calls: Yes
• Voice assistant: Yes
• Smartphone notifications: Yes
• Music controls: Yes
• Smartphone camera controls: Yes
• App: Zeblaze Connect
• Number of available watch faces: over 160
• Supported operating systems: Android 6.0 or later, iOS 13.0 or later
• Polish language on the watch: yes
• Strap material: liquid silicone
• Strap width: 22 mm
• Fastening system: quick-release
• Supported wrist circumference: 120–235 mm
• Operating temperature: 0°C to 45°C