Protective and preventive technology
Because Polestar and Volvo Cars share engineering expertise, Polestar 3 is built on almost 100 years of groundbreaking safety development. The car is designed with the latest structural innovations to protect its occupants, while advanced sensor technology helps to prevent collisions, and safeguard vulnerable road users such as pedestrians and cyclists.
Hardware and sensors
Twelve ultrasonic sensors, five radar systems, five cameras, two driver monitoring sensors. The on-board computer converts sensor data into preventative warnings, and intervenes when needed.
SmartZone: From breathing to seeing
The grille of traditional cars allowed the engine to breathe. The SmartZone at the front of Polestar 3 hosts a radar and a camera that enable the car to see. With sensors looking out for potentially dangerous situations, the car is always aware of its surroundings with the aim of keeping occupants and other road users safe at all times.
Interior radars and cameras
Advanced cameras and radar sensors inside Polestar 3 monitor drivers and occupants. There are two infrared eye-tracking cameras in the dashboard, as well as four 60 GHz motion-detecting radars. The radar system is the first of its kind to cover the entire interior of the car, including the rear luggage area.
Driver Monitoring System
Two infrared eye-tracking cameras monitor the driver’s eyelids, gaze direction, and head movement. If the system detects that the driver is drowsy or distracted, it activates audible and visual alerts. In case of sudden sickness or unconsciousness, the system initiates an emergency stop maneuver. The cameras don’t store or share what they see.
Occupant Detection System
Avoid accidentally leaving a child or pet in the car. When locking Polestar 3, four interior radar systems check for motion inside the entire cabin, including the rear luggage compartment. If even the tiniest movement is detected, the system prevents locking and displays a reminder, as well as emitting an audible alert if the driver is walking away. Drivers can still choose to lock the car via the center display. This also keeps the car’s climate system active, improving comfort and helping to lower the risk of hypothermia or heatstroke.
Blind Spot Information System
On Polestar 3, the Blind Spot Information System alerts the driver with a warning light integrated in the frameless mirrors. If the system senses that the driver intends to switch lanes when the lane is not clear, the steer assist function guides Polestar 3 back into its lane.
Forward collision avoidance
Day or night, in all conditions, Polestar 3 monitors the surrounding environment using an array of sensors and advanced technology. When it detects pedestrians, cyclists, or traffic anomalies at intersections, the car warns the driver. If the driver doesn't brake in time, the car brakes automatically to avoid or mitigate the potential impact.
Lane departure prevention
Lane Keeping Aid
If Lane Keeping Aid senses that the car is about to cross a lane marking without using the indicators, it gently steers the car back into its lane. If this fails to correct the issue, it alerts the driver by vibrating the steering wheel.
Lane departure prevention
Run-off Road Mitigation
Keep the rubber on the road. If Polestar 3 strays towards the road shoulder, Run-off Road Mitigation helps steer the car back. If the car still manages to leave the road surface, it applies the brakes and prepares the seat belts for potential impact.
Parking sensors and assistance
Polestar 3 uses its cameras and sensors to help navigate in and out of parking spots, into narrow streets and around corners. The car makes navigating tight environments easier and safer for those inside and outside the car.
360° and rear-view cameras
When maneuvering, Polestar 3 shows a bird's-eye view of its surroundings. Park Assist uses 360° ultrasonic sensors and fish-eye cameras to measure the distance to obstacles at the front and the rear of the car, and warns the driver visually and audibly to avoid collisions.
Cross Traffic Alert with auto brake
When backing out of a driveway or parking space, Cross Traffic Alert uses Polestar 3's rear radar systems to scan for approaching cars, cyclists, and pedestrians. Following visible and audible warnings, the auto brake engages to stop the vehicle if there is a risk of a collision.
Adaptive Cruise Control
Go with the flow. Adaptive Cruise Control monitors the speed and distance of the vehicles in front and adjusts Polestar 3's speed accordingly.
The camera and radar systems used for Adaptive Cruise Control also monitor the car's position for the Pilot Assist function. If Polestar 3 moves too close to lane markings, the system makes gentle steering adjustments to stay in the center of the lane.
Polestar 3's new-generation LED headlights can automatically switch between low and high beams to avoid blinding other drivers. For the same reason, the beam level is constantly adjusted for optimal illumination, regardless of the load being carried.
Active High Beam and bending
A better view without affecting the view of others. The advanced Active High Beam system detects both oncoming traffic and cars in front of Polestar 3, automatically dipping the beam to avoid blinding other drivers. The system also includes a bending function, allowing the beam to follow the steering direction for safer cornering in low light conditions.
Rear light warning sequence
Polestar 3 actively works to improve the safety of all drivers. If the brake pedal is depressed very quickly, the onboard systems sense a possible emergency and the rear lights automatically show a warning sequence.
Acoustic Vehicle Alert System
An unobtrusive way to let pedestrians and cyclists know that Polestar 3 is approaching or backing up. The Acoustic Vehicle Alert System (AVAS) generates unique, distinctive sounds that help the car make itself heard, increasing safety for vulnerable road users.
A well-designed body structure is crucial when it comes to safety. Polestar 3’s passenger compartment is equipped with 10 airbags, and constructed using ultra-high strength steel. The car’s front and rear crumple zones use a mix of materials to absorb and dissipate energy, protecting occupants in impact situations.
Post-impact braking reduces the risk of serious injury or damage to the vehicle, as well as the severity of a potential secondary collision. When the airbags and the seat belt pretensioners are deployed during an impact, on-board sensors signal the brakes to bring the car to a controlled standstill, reducing the after-effects of the impact.
The overhead console includes two buttons that can make direct calls in case of a breakdown or an accident. The Connect button is used to reach Polestar Assistance for events like a flat tire. The SOS button is intended for emergency situations such as accidents. In the event of a severe accident, Polestar 3 will automatically call for help.