Apple Watch Ultra 4 49mm Natural Titanium with Trail Loop Strap in Sand ML A3579

Ultra-lightweight comfort and inherent durability for elite athletes

• • 49 mm Pure Titanium Case: A robust design with raised edges that act as a perimeter shield to protect the sapphire crystal from scratches and side impacts.
  • Correa Trail Loop Arena (M/L): An ultra-lightweight, breathable and quick-drying nylon fabric, optimised for a comfortable and secure fit during long-distance training sessions.
  • Ultra-Bright Retina Display: An always-on OLED display that ensures your maps and metrics are perfectly legible even in the direct midday sun of the Canary Islands.
  • Advanced Dual-Frequency GPS: Exact positioning and accurate distance measurement, even in deep ravines, dense vegetation or on the islands’ cliffs.
  • Long-Lasting Battery: State-of-the-art, optimised energy management that gives you days of battery life for your hiking trips without having to rely on a charger.

• • Brand: Apple
  • Model: Apple Watch Ultra 4
  • Box size: 49 mm
  • Case colour: Natural Titanium
  • Strap: Trail Loop Arena (Stretchy, breathable woven nylon)
  • Strap size: Size M/L (millimetre-precise Velcro adjustment with tab)
  • Case material: Native aerospace-grade titanium
  • Display: Always-on LTPO OLED Retina display protected by flat sapphire glass
  • Health Sensors: Heart rate monitor, blood oxygen (SpO2) sensor, electrocardiogram (ECG), temperature sensor and advanced cycle tracking
  • Sports Features: Advanced race metrics, power zones, compass with backtrack function, integrated dive computers and an 86-decibel emergency siren
  • Connectivity: Mobile (built-in 4G LTE), dual-band Wi-Fi, Bluetooth 5.4, ultra-wideband (UWB) chip
  • Water Resistance: Certified for recreational diving to a depth of 40 metres and fully waterproof to 100 metres (IP6X dust-proof)
  • Operating System: watchOS 13