Zeblaze Stratos 3 Ultra is the upgraded version of Zeblaze Stratos 3 Pro. As you know, the newer the model, the higher the price. The price of Ultra is higher than that of Pro. What are they different? And which one is more worth buying?
Looking for answers? They’re just below.
Table of Contents
Zeblaze Stratos 3 Pro Vs Ultra Overview
Let’s take an overview of the difference between them.
Specification | Zeblaze Stratos 3 Pro | Zeblaze Stratos 3 Ultra |
GPS Positioning | 4 Satellite Positioning Systems, Assisted GPS | 5 Satellite Positioning Systems, Dual-band GNSS |
Operating Mode | Full-Touch | Full-Touch |
Compatible OS | Android 4.4 or iOS 8.2+ | Android 5.0 or iOS 11+ |
App Name | Zeblaze Fit | Zeblaze Fit |
Sync Activity to Apple Health/Strava | Yes | Yes |
Language | Up to 9 languages | Up to 12 languages |
Sports Modes | 10+ Modes | 120+ Modes |
Waterproof Rating | IP68 | 5 ATM & IP69K |
Sensors | Gravity, Proximity, Accelerometer, HR, SpO2 | Acceleration, Gyroscope, Geomagnetic, Barometric Altimeter, HR, SpO2 |
Screen Size | 1.43 inch | 1.43 inch |
Always-on Displays | Support | Support |
Battery Capacity | 400 mAh | 300 mAh |
Battery Life (Saver Mode) | 45 days | 45 days |
Training Time (Full GPS/HR) | 84 hours | 86 hours |
Charging Time | 1.5 hours | 1.5 hours |
Charging Type | Magnetic Charging | Magnetic Charging |
Case Material | Zinc Metal Bezel + Drilling Carbon Coating | Zinc Metal Bezel + Drilling Carbon Coating |
Band Material | Silicone, Quick Release | Silicone, Quick Release |
Weight | 60g with band, 37g without band | 56.5g with band, 34.8g without band |
Size (Dial) | 46.3 x 46.3 x 14.8 mm | 45.6 x 45.6 x 12.7 mm |
What Are The Difference Between Zeblaze Stratos 3 Pro And Ultra?
Battery Life
Zeblaze Stratos 3 Pro:
Equipped with a larger 400 mAh battery, the Zeblaze Stratos 3 GPS smartwatch delivers an impressive battery performance. It offers up to 45 days in saver mode and supports 84 hours of full GPS and heart rate (HR) training time, making it a great choice for users who need extended usage for daily activities and fitness tracking.

Zeblaze Stratos 3 Ultra:
The Ultra features a slightly smaller 300 mAh battery, but still manages to provide excellent battery life with up to 45 days in saver mode and 86 hours of full GPS and HR training time, thanks to its optimized power efficiency. Ideal for fitness enthusiasts and adventurers, it ensures consistent performance over long durations.

Waterproof Rating
Zeblaze Stratos 3 Pro:
With an IP68 waterproof rating, the Pro is designed for basic water resistance, protecting against splashes, rain, and brief submersion. It’s suitable for everyday activities.
Zeblaze Stratos 3 Ultra:
The Ultra boasts a superior 5 ATM & IP69K waterproof rating, making it highly durable for ourdoor activities, like extreme conditions.
Built-In GPS
Zeblaze Stratos 3 Pro:
Features 4 satellite positioning systems with Assisted GPS, providing accurate tracking for outdoor activities like running, walking, and cycling. While effective for basic navigation, it’s tailored for casual users who require reliable but straightforward GPS functionality.
Zeblaze Stratos 3 Ultra:
Offers an advanced 5 satellite positioning system with Dual-band GNSS, providing faster and more precise location tracking, even in challenging environments like urban areas or dense forests. This makes it the ideal choice for fitness enthusiasts and outdoor adventurers who need high-performance navigation.
Battery Life
Zeblaze Stratos 3 Pro:
Equipped with a larger 400 mAh battery, the Stratos 3 Pro delivers an impressive battery performance. It offers up to 45 days in saver mode and supports 84 hours of full GPS and heart rate (HR) training time, making it a great choice for users who need extended usage for daily activities and fitness tracking.
Zeblaze Stratos 3 Ultra:
The Ultra features a slightly smaller 300 mAh battery, but still manages to provide excellent battery life with up to 45 days in saver mode and 86 hours of full GPS and HR training time, thanks to its optimized power efficiency.

Health Monitoring Features
Zeblaze Stratos 3 Pro:
Includes essential sensors such as Gravity, Proximity, Acceleration, HR (Heart Rate), and SpO2, providing fundamental health insights like heart rate tracking, blood oxygen monitoring, and basic activity measurements. It caters to users seeking standard health monitoring capabilities.
Zeblaze Stratos 3 Ultra:
Packed with advanced sensors like Acceleration, Gyroscope, Geomagnetic, Barometric Altimeter, HR, and SpO2, the Ultra offers more detailed health data. These include altitude measurements and motion tracking, making it perfect for athletes and users requiring in-depth health metrics.
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Which One Is Better?
The Zeblaze Stratos 3 Pro is better suited for casual users and those looking for reliable health tracking and basic GPS functionality, while the Zeblaze Stratos 3 Ultra is the better choice for fitness enthusiasts and adventurers who need advanced GPS, rugged durability, and more comprehensive health monitoring features.
How Is the User Review
See the review for the Pro.
See the review for the Ultra.