Black Shark GS3 Smartwatch
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Three Weeks of Battery in a Military-Grade Case
The GS3 is Black Shark's rugged outdoor watch, and it looks the part: a fiberglass case and bezel, a rotating digital crown, and Corning Gorilla Glass rated 8+ on hardness over a 1.43-inch AMOLED. That screen runs 466 x 466 at 326 PPI with 600 nits of brightness and a 60Hz refresh rate, so it stays smooth and readable in direct sun. A 50m water resistance rating means swimming is fair game, not just rain.
Endurance is the headline number — up to 21 days of regular use, or 45 days on standby, thanks to a high-density cell and power-efficient silicon. Recharging is magnetic touch-and-go rather than fiddly pins. Independent GNSS positioning tracks routes without your phone in your pocket, and 100+ sport modes cover running, swimming, cycling and the rest with calorie, heart rate and performance breakdowns.
The unusual addition is Shark GPT, an on-wrist AI assistant reachable by long-press for translation, quick answers and productivity prompts. Alongside it you get ENC Bluetooth calling for clear audio in noise, round-the-clock heart rate and SpO₂ monitoring, stress detection and sleep-stage analysis, plus practical tools — compass, flashlight, weather alerts, sedentary reminders and stock updates. Both a breathable silicone strap and a woven strap are included in the box.
Key Features
- 1.43" AMOLED display: 466 x 466 at 326 PPI, 600 nits, 60Hz refresh rate.
- 21-day battery life: Up to 45 days on standby, with magnetic wireless charging.
- Military-grade build: Fiberglass case and bezel with 8+ hardness Gorilla Glass.
- 50m water resistance: Rated for swimming, not just splashes.
- Independent GNSS: Track routes without carrying your phone.
- Shark GPT AI assistant: On-wrist AI for translation, answers and productivity.
- 100+ sport modes: Detailed calorie, heart rate and performance stats.
- ENC Bluetooth calling: Environmental noise cancellation for clearer calls.
- Rotating digital crown: Physical navigation alongside the touchscreen.
- Dual straps included: Silicone and woven options in the box.
Specifications
- Model: Black Shark GS3
- Display: 1.43-inch AMOLED, 466 x 466, 326 PPI
- Brightness: 600 nits
- Refresh rate: 60Hz
- Screen protection: Corning Gorilla Glass, 8+ hardness rating
- Case: Fiberglass case and bezel with rotating digital crown
- Battery life: Up to 21 days typical use / 45 days standby
- Charging: Magnetic wireless
- Water resistance: 50 metres
- Positioning: Independent GNSS
- Sport modes: 100+
- Health sensors: Heart rate, SpO₂, stress, sleep stages, calories
- Calls: ENC Bluetooth calling
- AI: Shark GPT assistant
- Watch faces: Customisable AI watch faces
- Tools: Compass, flashlight, weather, sedentary reminders, stock updates
- In the box: Silicone strap and woven strap
Black Shark
Black Shark products at Gadget LB are 100% original and covered by official warranty. We are a trusted electronics retailer in Lebanon, offering the latest Black Shark releases at the best prices.