Black Shark GS3 Ultra Smartwatch
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IP69K, MIL-STD-810H and Dual-Band GPS on the Wrist
The GS3 Ultra is the toughest watch in the range, and the certifications back it up: a reinforced metal frame under 9H Corning Gorilla Glass, 5 ATM water resistance, an IP69K dust and high-pressure water rating, and MIL-STD-810H military durability testing. This is a watch built to survive job sites, trails and salt water rather than just a gym.
Navigation is the standout upgrade. Dual-band GPS (L1 + L5) cuts the multipath errors that throw off single-band watches in cities and canyons, and it draws on GLONASS, GALILEO, BeiDou and NavIC alongside it. More than 160 sport modes are supported, with automatic detection for walking, running, elliptical and rowing so sessions log themselves.
The 1.43-inch circular AMOLED runs 466 x 466 at 60Hz and peaks at 1,000 nits — bright enough to stay legible in harsh midday sun — with over 270 free watch faces to choose from. Health tracking covers continuous heart rate, blood oxygen, stress and sleep, and noise-cancelled Bluetooth calling handles conversations without reaching for your phone. Battery runs up to 18 days of use or 45 days on standby.
Key Features
- Dual-band GPS (L1 + L5): Far more accurate positioning in cities and difficult terrain.
- Multi-constellation support: GPS, GLONASS, GALILEO, BeiDou and NavIC.
- 1.43" circular AMOLED: 466 x 466 at 60Hz with 1,000 nits peak brightness.
- Extreme durability: IP69K rating, MIL-STD-810H certification and a reinforced metal frame.
- 9H Gorilla Glass: Corning protection over the display.
- 5 ATM / 50m water resistance: Suitable for swimming and water sports.
- 18-day battery life: Up to 45 days on standby.
- 160+ sport modes: With auto-detection for walking, running, elliptical and rowing.
- Full health suite: Heart rate, SpO₂, stress and sleep monitoring.
- ENC Bluetooth calling: Noise cancellation for clear calls from the wrist.
- 270+ watch faces: A large free library for customisation.
Specifications
- Model: Black Shark GS3 Ultra
- Display: 1.43-inch circular AMOLED, 466 x 466
- Refresh rate: 60Hz
- Brightness: Up to 1,000 nits
- Screen protection: 9H Corning Gorilla Glass
- Frame: Reinforced metal
- Durability: IP69K rated, MIL-STD-810H certified
- Water resistance: 5 ATM (50 metres)
- Positioning: Dual-band GPS (L1 + L5), GLONASS, GALILEO, BeiDou, NavIC
- Battery life: Up to 18 days use / 45 days standby
- Sport modes: 160+ with auto-detection
- Health sensors: Heart rate, blood oxygen (SpO₂), stress, sleep
- Calls: ENC Bluetooth calling
- Watch faces: 270+ free faces
- Colours: Black, Silver
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.