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Black Shark teased its rugged GS3 smartwatch on April 23, 2024. The original GS3’s current product listing describes a 1.43-inch AMOLED display, independent GNSS, more than 100 sports modes, and up to 21 days of battery life. Those are Black Shark’s claims, not independent test results. The separately listed GS3 Sport has a different stated battery figure: 18 days.
When was the Black Shark GS3 announced?
GSMArena reported on April 23, 2024, that Black Shark had teased the GS3. Its announcement-era summary highlighted built-in GPS, a 1.43-inch AMOLED display, more than 100 sports modes, and a claimed 21-day battery life. GSMArena’s April 23, 2024 report covered the teaser.
What features does the original GS3 list?
Black Shark’s original GS3 product page, accessed October 8, 2026, lists the following features. They are manufacturer-stated specifications and claims; the listing does not establish independent test results.
- Display: 1.43-inch AMOLED.
- Positioning: independent GNSS positioning.
- Sports: more than 100 sports modes.
- Battery: claimed 21-day battery life.
- Durability: military-grade durability and 50 m water resistance.
- Other features: health monitoring, Shark GPT, and ENC Bluetooth calling.
See Black Shark’s original GS3 listing for its current feature description.
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- 【Built-in GPS & Multi-System Positioning】Stay on track with the Tiwain smartwatch’s built-in GPS. Featuring military-grade single-frequency and six-satellite support (GPS, GLONASS, Beidou, Galileo, NAVIC, QZSS), this watch offers fast and accurate location tracking wherever you go. It also includes a compass, altimeter, and barometer, giving you real-time data on your altitude, air pressure, and position.
- 【Military-Grade Durability】Engineered to withstand the toughest conditions, the Tiwain smartwatch meets military standards for extreme temperatures, low pressure, and dust resistance. Crafted from tough zinc alloy with a vacuum-plated finish, this watch is also waterproof and built to resist wear and tear. The 1.43-inch AMOLED HD touchscreen offers clear visibility in all environments, and the watch supports multiple languages for global users.
- 【170+ Sport Modes & Fitness Tracking】Track your fitness journey with 170+ sport modes, including walking, running, cycling, hiking, basketball, and more. Set exercise goals, monitor progress, and sync your data to the companion app. The smartwatch also offers smart features like music control, camera remote, weather updates, long-sitting reminders, and more.
- 【LED Flashlight for Outdoor Adventures】The Tiwain smartwatch comes equipped with a built-in LED flashlight that can illuminate up to 20 meters. Activate it with the side button for added convenience during nighttime activities or outdoor adventures.
- 【Comprehensive Health Monitoring】Monitor your health with real-time heart rate, sleep, and blood oxygen level tracking. The smartwatch will vibrate to alert you of any abnormal readings. You can also make and receive calls directly from the watch, and stay connected with message and app notifications (receive only, no sending capability) – perfect for when you’re driving or exercising.
How does the GS3 Sport differ?
Black Shark lists the GS3 Sport separately from the original GS3. Its product page states an 18-day battery life, compared with 21 days on the original GS3 listing. These are variant-specific manufacturer claims; neither figure establishes how long a watch lasts in everyday use or under a stated test protocol.
| Model | Battery claim on Black Shark listing | Source |
|---|---|---|
| Black Shark GS3 | 21 days | Original GS3 product page, accessed October 8, 2026 |
| Black Shark GS3 Sport | 18 days | GS3 Sport product page, accessed October 8, 2026 |
Check the exact model name before comparing listings: the Sport’s 18-day figure should not be attributed to the original GS3, or vice versa.
Rank #2
- Compatible with Black Shark GS3 Ultra smartwatch, not suitable for other models. Please check your device model before purchasing!
- High hardness: 9H Hardness tempered glass can protect the screen from daily damage, and the 2.5d hot bending design ensures smooth and non fragile edges.
- High definition and sensitive: High transparency preserves the original viewing quality of the screen. Touch sensitive and quick responsive can make your screen touch accurate and delay free.
- No bubbles and fingerprint: The screen protector is easy to install and has no bubbles. The oil repellent layer can resist fingerprint, keep your screen clean.
- Package: 3 x screen protector. We provide 24-hour after-sales customer service. If you have any questions, please feel free to contact us at any time. We will make every effort to solve your problem.
What is known about the GS3’s price and availability?
IT之家 reported on May 4, 2024, that the GS3 had gone on sale in China with a launch promotion offering it for 499 yuan through May 13, 2024. That expired, China-specific promotion is historical; it does not establish a current price, stock, or availability in another market. IT之家’s May 4, 2024 report gives the launch context.
Black Shark’s product page confirms a listing for the watch, but current inventory and pricing across regions are not established here. Check the seller, region, exact model, and current price before buying.
Rank #3
- 【2 in 1 Smart Watch with Earbuds】Perfect Combination of Smart Watch, Bluetooth headphone . Smart watch can serve as 24 hour continuous heart rate monitor, sleep monitor, pedometer, calorie counter and step counter.
- 【Innovative Earbuds Touch Control】You can easily tap the earbuds with your finger to realize multiple function control, such as waking up the voice assistant, playing/pausing music, switching to the previous/next music, and so on.
- 【Powerful Battery】Build-in 300mAh battery. Large capacity and low power consumption design offers longer endurance. Call and enjoy music while driving or working. Compatible with most smartphone (Android 4.4 and iOS 9.0 or above).
- 【Great Outdoor Partner】As a professional outdoor activity tracker, the fitness watch comes with 100+ sports modes, such as running, climbing, walking, swimming, football, basketball, badminton, pingpong and more. Perfect for daily activity tracking. The distance, speed, calories and time of different sports can be recorded.
- 【More Functions】Find mobile phone, recording, remote camera, step counting, calorie consumption management, time display, call reminder, sedentary reminder, smart alarm clock, sleep management, heart rate, information push (SMS, Facebook, Twitter, Whatsapp, Instagram), event reminder and so on.
What should you verify before buying?
The available product claims describe headline features but do not settle how the watch performs in real use. Check the specific details that matter for your use and location:
Quick Recap
Rank #4
- PERFECT COMPATIBILITY-Specifically designed for Xiaomi Black Shark GS3 Ultra Smartwatch,ensuring a perfect fit.Please confirm your watch model before purchasing.
- Flexible Material-Made of high-quality flexible TPU,the edges are precisely cut to fit the screen perfectly,self-repair,and provide anti-scratch and long-lasting protection.
- MAXIMUM PROTECTION-This high-end soft TPU film acts as a durable barrier against daily wear and tear.The oleophobic and water-repellent coating effectively repels stains,oils,and fingerprints,making it easy to keep clean.
- HD Smooth Touch-Ultra-thin and 99% transparent design maintains the original screen brightness and vivid colors while providing a smooth,highly responsive touch experience,you can enjoy the native touch of the screen.
- Easy to install-Comes with installation tools,even if you have no experience,you can easily install it.Note:Within 24 hours,the bubbles will be automatically absorbed.If you have any questions about the product,contact us and we will answer you immediately.
- Battery: Find out what usage conditions, if any, the stated battery-life figure assumes; the product listings do not provide independently verified real-world results.
- GNSS: Confirm the positioning functions and regional compatibility you need. The original GS3 listing says independent GNSS, while the announcement-era coverage described built-in GPS.
- Water resistance: The original GS3 listing claims 50 m water resistance. The reviewed listing does not establish the activities or conditions that rating covers, so check Black Shark’s guidance before exposing the watch to water.
- Durability: “Military-grade durability” is a manufacturer claim; the reviewed material does not provide independent durability-test results.
- Sports and health features: Confirm that the listed modes and health-monitoring functions suit your needs; the headline feature count alone does not describe how each function works.
- Purchase terms: Verify regional availability, warranty, included items, and the final price on the current listing.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
