Smartwatch Apple Watch Ultra 3 GPS + Cellular 49 mm behuizing van zwart titanium

The Apple Watch Ultra 3 GPS + Cellular (49mm Black Titanium Case) is a rugged smartwatch designed for outdoor use and advanced health and fitness tracking. It features a large, bright OLED display with 422 × 514 pixel resolution, built-in satellite communications, 5G GPS support, and water resistance up to 100 m. The watch combines a titanium case with extended battery life and comprehensive sensors to monitor heart rate, activity, and sleep while providing cellular connectivity when you are away from your phone.

Advantages

The Ultra 3 offers a long-lasting battery—up to 42 hours of typical use—an expanded, high-brightness display for better readability at wide angles, and advanced training metrics and GPS performance for precise outdoor navigation. It includes satellite communications for off-grid safety, health features such as chronic high blood pressure detection and sleep scoring, and a rugged IP6X dust rating with 10 ATM water resistance for demanding environments.

Suitable for

• Outdoor sports and endurance running
• Open-water and deep-water activities (up to 100 m)
• Remote travel where cellular or satellite communication is required
• Daily health and sleep monitoring

Key specifications

• Model: Apple Watch Ultra 3 GPS + Cellular, 49 mm, Black Titanium Case
• Display: OLED, 422 × 514 pixels, up to 3000 cd/m²
• Connectivity: 5G GPS (satellite), BeiDou, GLONASS, Galileo, QZSS, Wi‑Fi, Bluetooth 5.3, NFC, Cellular
• Sensors: Heart rate monitor, accelerometer, gyroscope, activity tracker
• Durability: IP6X dust resistant, 10 ATM water resistance (up to 100 m)
• Audio: Built-in microphone and speaker
• Battery: Built-in Li‑Ion, up to 72 hours (manufacturer-stated 42 hours typical use)
• Case material and size: Titanium, 49 mm; weight 61.8 g
• Storage: 64 GB flash memory (as per product summary)
• Compatible OS: watchOS 11

How to use

Turn on the watch and follow the on-screen pairing instructions to connect it with your iPhone. Configure cellular service through your carrier if you need independent phone connectivity. Use the built-in GPS and satellite features to record outdoor routes and rely on the activity and heart rate sensors to track workouts. Access sleep scoring through the Sleep app and review health notifications for possible high blood pressure alerts. Adjust display brightness and watch faces for optimal readability in bright or low-light conditions.

Recommendations

For water activities, ensure the crown is secured and rinse the watch with fresh water after exposure to salt or chlorine. Enable satellite communications only when needed to conserve battery life. Regularly update watchOS and maintain a charged battery before long trips or extended outdoor use.