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

Apple Watch Ultra 3 GPS + Cellular 49mm in a Black Titanium case is a robust multisport smartwatch designed for outdoor use and advanced fitness tracking. It combines a large, high-brightness OLED display, extended battery life and built-in 5G satellite-capable communications with accurate positioning systems to keep you connected and monitored during long activities. The watch includes health sensors such as heart rate monitoring, sleep score assessment and hypertension alerts, plus standard smartwatch features like microphone, speaker and Siri support.

Advantages

The Ultra 3 offers the largest and brightest Apple Watch display with 422 x 514 pixels and up to 3000 cd/m², providing clear readability at wide angles. Battery life is extended compared with other Apple Watch models, rated up to 42 hours in typical use and up to 72 hours depending on settings. Built-in satellite communications improve safety off the grid, while multi-band GNSS (GPS, BeiDou, GLONASS, Galileo, QZSS) delivers precise location data. The watch is engineered for water and dust resistance (IP6X, 10 ATM) and includes a durable 49 mm black titanium case suitable for demanding outdoor conditions.

Suitable for

• Trail running, hiking and mountaineering
• Open-water and pool swimming
• Everyday fitness tracking and structured training
• Outdoor work where reliable connectivity and durability are required
• Users who want advanced health monitoring (heart rate, sleep, hypertension alerts)

Key specifications

• Model: Apple Watch Ultra 3 GPS + Cellular, 49 mm Black Titanium Case
• Display: OLED, 422 x 514 pixels, up to 3000 cd/m²
• Memory: 64 GB flash
• Connectivity: 5G, GPS (multi-band GNSS: GPS, BeiDou, GLONASS, Galileo, QZSS), Wi‑Fi, Bluetooth 5.3, NFC, satellite communications
• Sensors: heart rate monitor, accelerometer, gyroscope, activity tracker
• Audio: built-in microphone and speaker
• Water and dust protection: IP6X, 10 ATM (waterproof up to 100 m)
• Case: 49 mm, Black Titanium; band colours: Black, Charcoal
• Battery: Lithium‑Ion, rated up to 42 hours typical use (up to 72 hours depending on configuration)
• Operating system: watchOS 11
• Weight: 0.0618 kg

How to use

Charge the watch before first use using the supplied cable or compatible MagSafe charger. Pair the Apple Watch Ultra 3 with an iPhone running a supported iOS version to enable cellular, apps and full health features. Configure location services and connectivity (Wi‑Fi, Bluetooth, mobile network) in the Watch app. Use the Digital Crown and touchscreen to navigate apps, start workouts from the Workout app, and view advanced running metrics and training load. Enable satellite communications in settings when required for off‑grid messaging and emergency contact. Check water resistance ratings before exposing the watch to deep diving; follow Apple guidelines for underwater use.

Recommendations

For best results, update to the latest watchOS and iPhone iOS versions, calibrate the watch for accurate activity tracking, and regularly charge the battery. Enable sleep score and heart monitoring to receive ongoing health insights, and activate satellite features only when needed to conserve battery life.