Technical sheet

Zeblaze GTS 4 smartwatch

Name: Zeblaze GTS 4 smartwatch
Brand: Zeblaze
SKU: 143018431
Price: 27.99 EUR
Availability: InStock
Rating: 4 (1 reviews)

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1 Reviews

8 Questions

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Long

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Features of Zeblaze GTS 4

Product description of Zeblaze GTS 4 smartwatch

Description summary

Meet the ZEBLAZE GTS 4, your ultra-light, stylish smartwatch for seamless health tracking and effortless connectivity. Enjoy crystal-clear Bluetooth calls, instant notifications, and a stunning 1.75" HD display with 100+ watch faces. Monitor your heart rate 24/7, track SpO2, and gain deep sleep insights. With over 150 sports modes, ultra-long battery life (up to 15 days), and IP68 water resistance, it´s your perfect partner for an active, connected lifestyle

ZEBLAZE GTS 4: Your Ultra-Light Smart Companion for Health & Connectivity

Elevate your daily routine with the ZEBLAZE GTS 4, a sophisticated and feature-packed smartwatch designed for the modern adult who demands both style and substance. Engineered to be your ultimate health and fitness partner, this watch seamlessly integrates into your life, keeping you connected, informed, and motivated. Experience the pinnacle of wearable technology with a device that puts powerful features right on your wrist.

Stay Connected, Effortlessly

Never miss an important conversation again. The ZEBLAZE GTS 4 features high-fidelity Bluetooth phone calls, allowing you to answer and make calls directly from your wrist. With a built-in speaker and microphone, you can communicate with crystal-clear audio quality, whether you´re on a run, in a meeting, or have your hands full. Receive instant notifications for texts, emails, and your favorite apps, so you´re always in the loop without needing to reach for your phone.

A Brilliant View of Your World

Immerse yourself in a stunning visual experience with the expansive 1.75-inch HD color display. Boasting a high resolution of 390x450 pixels and an impressive 341 PPI, every detail, from your health metrics to incoming notifications, is rendered with exceptional clarity and vibrant colors. With over 100+ personalized watch faces to choose from, you can customize the look to match your mood, outfit, or occasion, making the GTS 4 uniquely yours.

Comprehensive Health Monitoring at a Glance

Take proactive control of your well-being with advanced health tracking. The ZEBLAZE GTS 4 is equipped with a new generation of optical sensors for precise, 24/7 Wrist heart rate monitoring, providing real-time alerts for abnormal rates. Go deeper with on-demand SpO2 (Blood Oxygen) measurement to gauge your body´s oxygen absorption. Understand your rest and recovery with in-depth sleep quality monitoring, which tracks your light, deep, and REM sleep stages and provides a comprehensive sleep score. The watch also includes dedicated features for women´s health tracking.

Unleash Your Athletic Potential

Whether you are a seasoned athlete or a weekend warrior, the ZEBLAZE GTS 4 is ready to track your every move. Choose from over 150+ built-in sports modes, from running and cycling to swimming and yoga. The watch accurately records your steps, distance, calories burned, and real-time pace, giving you the data you need to crush your fitness goals.

Key Features:

* 1.75-inch HD Color Display: Large, vibrant, and ultra-clear screen for an immersive user experience.
* 24/7 Health Management: Continuous Wrist heart rate monitoring, SpO2 blood oxygen measurement, and in-depth sleep tracking.
* 150+ Goal-Based Exercise Modes: Comprehensive tracking for a vast range of indoor and outdoor activities.
* Ultra-Long Battery Life: Power through your week with up to 15 days of typical usage on a single charge.
* Offline Voice Assistant: Easily set alarms, check the weather, and control your watch with simple voice commands, even without an internet connection.
* IP68 Water Resistance: Built to withstand splashes, sweat, and rain, so you can wear it with confidence anywhere.

Technical Specifications:

* Sensors: Wrist Heart Rate Monitor, Pulse Ox Blood Oxygen Saturation Monitor, Proximity Sensor, Accelerometer
* Connectivity: Bluetooth BLE 5.0
* Typical Usage: Up to 15 days
* Heavy Usage: Up to 7 days
* Continuous Voice Calling: Up to 280 minutes
* Charging Time: Approximately 1.5 hours
* Water Resistance: IP68
* App Compatibility: GloryFit
* System Requirements: Android 4.4 or iOS 8.2 and above
* Dimensions: 45x37 x 10.5 mm
* Weight: 38 g (with wristband), 26.3 g (without wristband)

Specifications

Manual

Technical specifications of Zeblaze GTS 4

Dimensions

47 × 39 × 8.7 Mm
Resolution

466 × 466 px
Case Material

Metal Alloy · Liquid Silicone Strap | Liquid Silicone · Comfortable and Durable
Heart Rate

Wrist Monitor
Color

Golden
Features

Wrist heart rate

Features of Zeblaze GTS 4

Color Golden

Color

Golden

Features Wrist heart rate

Features

Wrist heart rate

Key differentiators

Comprehensive health tracking with a continuous heart rate monitor and SpO2 sensor.

Extensive activity support with over 150 built-in sports modes.

IP68 water resistance for durability in various conditions.

Lightweight design at only 38g for comfortable, all-day wear.

Ultra-long battery life providing up to 15 days of use.

Technology in Zeblaze GTS 4 smartwatch

Energy rating

Warnings

/ 5

1 Reviews

What our customers are saying about Zeblaze GTS 4 smartwatch

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Include AI Generated questions and answers

2026-07-06

Generated by AI and verified

Is the Zeblaze GTS 4 smartwatch water-resistant?

* Generated by AI based on customer and product data

2026-07-06

Generated by AI and verified

What are the main health monitoring features of the Zeblaze GTS 4 Smartwatch?

Answer of Generated by AI and verified

The Zeblaze GTS 4 offers comprehensive health monitoring capabilities. It includes a continuous, 24/7 heart rate monitor, an SpO2 sensor to track blood oxygen saturation, and detailed sleep tracking that analyzes your sleep stages. These features are designed to provide you with valuable insights into your overall well-being.

* Generated by AI based on customer and product data

2026-07-06

Generated by AI and verified

What is the battery life of the Zeblaze GTS 4 and how long does it take to charge?

Answer of Generated by AI and verified

When it's time to recharge, it takes approximately 1.5 hours to reach a full battery.

* Generated by AI based on customer and product data

2026-07-06

Generated by AI and verified

Is the Zeblaze GTS 4 compatible with both iPhone and Android phones?

Answer of Generated by AI and verified

Yes, the Zeblaze GTS 4 is compatible with both iOS and Android operating systems. It is designed to work with devices running Android 4.4 or iOS 8.2 and above, allowing you to sync data and receive notifications from your smartphone.

* Generated by AI based on customer and product data

2026-07-20

Generated by AI and verified

How does the Zeblaze Gts 4 help me monitor my health?

Answer of Generated by AI and verified

The Zeblaze Gts 4 offers comprehensive health monitoring with features like continuous wrist-based heart rate tracking and on-demand SpO2 blood oxygen measurement. It also provides in-depth sleep quality analysis by tracking your light, deep, and REM sleep stages for better recovery insights.

* Generated by AI based on customer and product data

2026-07-20

Generated by AI and verified

What are the display specifications of the Zeblaze Gts 4?

Answer of Generated by AI and verified

This smartwatch is equipped with a large 1.75-inch HD color touchscreen.

* Generated by AI based on customer and product data

2026-07-20

Generated by AI and verified

Is the Zeblaze Gts 4 smartwatch waterproof?

Answer of Generated by AI and verified

This level of protection means it can withstand dust, dirt, and sand, as well as submersion in water, making it suitable for daily wear and workouts.

* Generated by AI based on customer and product data

2026-07-20

Generated by AI and verified

Is this smartwatch good for tracking different sports and workouts?

Answer of Generated by AI and verified

Yes, the Zeblaze Gts 4 is an excellent partner for an active lifestyle, offering over 150 goal-based exercise modes. It allows you to accurately track a wide variety of indoor and outdoor activities to monitor your performance and progress.

* Generated by AI based on customer and product data

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Frequently bought together

Best sellers

Use cases

Daily Health and Wellness Monitoring 90% Fit

This smartwatch is ideal for beginners looking to track key health metrics throughout the day. Its continuous heart rate monitoring, sleep tracking, and SpO2 sensor provide a comprehensive, user-friendly overview of your general well-being.

continuous heart rate monitor,sleep_stages_tracking,spo2_sensor,ultra-long battery life (up to 15 days)

Beginner Fitness and Activity Tracking 90% Fit

With over 150 sports modes, this watch is a great, affordable choice for casual users and beginners exploring different activities. It reliably tracks your workouts, providing the essential data needed to stay motivated without overwhelming you with complex metrics.

150+ sports modes,lightweight design (38g),IP68 water resistance,compatibility with iOS and Android

Sleep Quality Analysis 85% Fit

The watch's ability to track sleep stages offers valuable insights into your sleep patterns, helping you understand your rest and make adjustments for better sleep hygiene. Its lightweight design and long battery life ensure it can be worn comfortably overnight without daily charging.

sleep_stages_tracking,ultra-long battery life (up to 15 days),lightweight design (38g)

Everyday Convenience and Connectivity 80% Fit

This smartwatch serves as a practical daily companion, connecting to both Android and iOS phones to deliver notifications to your wrist. The ultra-long battery life means you can rely on it for up to 15 days without the constant need to recharge.

compatibility with iOS and Android,ultra-long battery life (up to 15 days),1.75-inch screen,quick charging time (1.5 hours)

Best for

Best for Data-Driven Health Tracking

Based on product features

Ideal for an Active Lifestyle

This watch supports an active lifestyle with over 150 sports modes and an ultra-long battery life, making it a reliable partner for diverse fitness routines.

Based on product features

Great for Everyday Reliability

Featuring IP68 water resistance and real-time alerts for abnormal heart rates, this watch is built to withstand daily conditions while providing peace of mind.

Based on product features

Benefits

FunctionalGain Peace of Mind with Continuous Health Monitoring

Feel secure in your health management with continuous, around-the-clock tracking of key vitals. This smartwatch provides reliable insights by monitoring your heart rate and blood oxygen levels, empowering you to stay informed about your well-being.

heart_rate_monitor: yes

spo2_sensor: yes

heart_rate_measurement_mode: continuous

FunctionalExplore and Track a Wide Variety of Activities

Empower your fitness journey with the ability to track a vast range of activities. With 150 built-in sports modes, this watch provides the versatility to monitor performance across different workouts, helping you stay motivated and committed to an active lifestyle.

sports_modes_count: 150

FunctionalWear It Anywhere, from Workouts to Daily Life

This smartwatch is built to accompany you in various environments, thanks to its IP68 water resistance.

weight: 38g

Ideal buyer profiles

The Health-Conscious Multitasker

This individual wants a comprehensive overview of their daily health and fitness without being tied to a charger. They balance a busy lifestyle with a commitment to wellness, tracking everything from workouts and sleep to key health metrics.

Its ultra-long 15-day battery life ensures it keeps up with their schedule, while over 150 sports modes provide the versatility to track any activity. Compatibility with both iOS and Android allows for seamless integration.

The Value-Seeking Fitness Newcomer

New to dedicated fitness tracking, this person is looking for a feature-rich device that provides excellent value. They want to explore various activities and understand their health data without making a significant initial investment.

This watch offers an extensive suite of features, including advanced health monitoring and a vast number of sports modes, at an accessible price point. The IP68 water resistance adds a layer of durability for daily wear and various activities, making it a robust starting point for their fitness journey.

The Data-Driven Casual Athlete

This user enjoys multiple sports and activities and wants to track their performance with reliable data. They appreciate having detailed metrics to analyze their progress and stay motivated, from heart rate during a run to sleep quality overnight.

With continuous wrist-based heart rate monitoring, an SpO2 sensor, and sleep stage tracking, this watch provides the detailed data they crave. The 150 sports modes ensure they can accurately log nearly any workout, empowering them with the insights needed to support their active lifestyle.

Competitive features

When evaluating the Zeblaze Gts 4 Smartwatch against similar options, it's clear that the market offers several compelling choices. While detailed specifications for direct comparison are limited, we can analyze the available information to understand where the Gts 4 stands. All products in this comparison group are positioned at a similar price point, suggesting they compete on features and design rather than cost.

Where it excels

The Zeblaze Gts 4 stands out with its comprehensive feature set described, including over 150 sports modes, 24/7 heart rate and SpO2 monitoring, and sleep tracking, making it a strong contender for users focused on detailed health and fitness data. | With a stated battery life of up to 15 days, the Gts 4 offers significant longevity compared to many smartwatches, reducing the need for frequent charging and supporting an active lifestyle without interruption. | The inclusion of Bluetooth calling and a large 1.75" HD display provides a robust user experience for connectivity and on-wrist interaction, positioning it as a versatile smart companion.

Consider alternatives if...

The comparison data shows a lack of specific, quantifiable metrics like battery life in days or charging time across all listed products. Buyers who need to make decisions based on these hard numbers may find the available information insufficient for a direct, feature-by-feature comparison. |

Verdict

The Zeblaze Gts 4 Smartwatch presents a compelling package for the modern adult seeking a stylish, feature-rich, and affordable wearable. Its strengths lie in its extensive health and fitness tracking capabilities, impressive battery life, and seamless connectivity features like Bluetooth calling. While the provided comparison data doesn't allow for a granular, spec-for-spec showdown, the Gts 4's described features position it as a highly capable and versatile option in its price category.

Specs comparison

	Zeblaze GTS 4 smartwatch	Zeblaze Ares Gps Smartwatch	Zeblaze Gtr 3 Pro Smartwatch
Battery Life	15 days	14 days	14 days
Charging Time	1.5	1.5	1.5
Compatibility	ios, android	ios, android, smartphone	ios, android, smartphone
Heart Rate Measurement Mode	continuous	continuous	continuous

Specs vs competitors

	Zeblaze GTS 4 smartwatch	Colmi I28 Ultra Smartwatch	Imilab Kw66 Black Smartwatch
Battery Life	15 days	7 days	30 days
Compatibility	ios, android	ios, android	-
Heart Rate Measurement Mode	continuous	continuous	continuous
Screen Size Inches	1.8 1.2 - 1.8	-	1.3 1.2 - 1.8