Cybex Aton M i-Size Car Seat with SensorSafe SensorSafe is Cybex\'s new technology - a child monitoring system that ensures the safety and health of your little one - it links to your smart phone. Group 0+   /   i-Size Height: 45 – 87 cm (max. 13 kg)  / Age: 0 to 15 months  Installation: vehicles 3-point seat belt or optional  ISOFIX Base M for optimal safety. Using simple adapters, the Aton Q infant car seat can be effortlessly converted into a travel system with strollers and buggies from CYBEX, gb and other selected brands   Alongside its many safety features, such as fold-out side impact protection and an energy-absorbing shell, the Aton M i-Size infant car seat meets the requirements of the i-Size standard. The UN R129 i-Size is a new EU-wide regulation which stipulates, among other things, the rearward-facing travel of children up to 15 months as well as ISOFIX installation. Even without ISOFIX Base M, the infant car seat can be used with the vehicle seat belt.   SensorSafe Feature Peace of mind for you, ultimate safety for your child. CYBEX fuses smart technology and smart design with the introduction of SensorSafe: a unique child monitoring system that ensures the safety and health of your child is always your first priority. Available for several Platinum and Gold i-Size car seats, the SensorSafe clip attached to the harness system, keeping you informed of the safety and health of your seated child at all times. SensorSafe provides essential alerts to help prevent critical situations: when your child unbuckles the clip, when the ambient temperature of your child is too hot or too cold, if your little one is left unattended in the car, and if your child has been seated for too long. All alerts are received via Bluetooth on your smartphone through a user friendly app that also provides guidance on installation, how-to videos, FAQs and more.   Features 3 year warranty Removable seat insert M-Line Modular System Suitable from newborn to 13kgs max- Integrated XXL Sun Canopy with UPF50+ sun protection Extra wide Y-harness straps: with soft belt and crotch pads Removable inlay - For a near lie-flat position for premature and small babies 11 position height adjustable headrest with integrated harness guides Energy-absorbing shell: Absorbs the forces of an impact and protectively covers the baby Integrated L.S.P System - The Linear Side-impact Protection (L.S.P. System) provides extra safety in the event of a side-impact collision Complies with the new European requirements and regulations for car seats ECE R-129 when installed with Base Using simple adapters, the Aton Q infant car seat can be effortlessly converted into a travel system with strollers and buggies from CYBEX, gb and other selected brands Fabric covers machine washable at 30° Engineered and designed in Germany Measurements in mm: L 660 x W 440 x H 390-565 Weight: 4.2 kg