The CYBEX Eternis S with SensorSafe™ is the only seat your child will need from birth and beyond. With three modes - rear-facing, forward-facing, and booster, this All-In-One Convertible Car Seat is designed for use from birth up to 120 lbs. The Eternis S with SensorSafe features Linear Side-impact Protection, and a patented 3-position reclining headrest that guides the child’s head and neck into a proper position while they are asleep. With SensorSafe™ technology, you'll gain instant insight into your child's well-being—right to the SensorSafe app on your phone. Built into the chest clip of CYBEX car seats, SensorSafe provides alerts when unsafe situations arise including if a child unbuckles themselves; if the back seat has become too warm or too cold if a child has been seated for too long, and if the driver accidentally leaves the child behind.
- Rear-facing from 4 lbs. to 50 lbs. Forward-facing from 22 lbs. to 65 lbs., Belt-positioning Booster from 40 lbs. to 120 lbs.
- SensorSafe™technology uses a Bluetooth-enabled chest clip to send mobile app alerts when potential unsafe situations arise (not used in Belt-positioning Booster mode).
- Linear Side-impact Protection absorbs up to 25% more impact forces in a collision (when compared to the same car seat without L.S.P. extended).
- Patented 3-position reclining headrest helps prevent the child's head from falling forward while asleep, keeping the head and neck in a proper position.
- In-seat recline provides correct ergonomic positioning and extra legroom, allowing your child to ride rear-facing longer.
- 12-position, height-adjustable headrest with a no-rethread harness.
- 6-position one-hand adjustable recline for the best fit to your car.
- Magnetic buckle holders for easy entry and exit from the seat.
- Removable newborn insert provides support from 4 to 11 lbs.
- Dishwasher-safe cup holder can be positioned on either side.
- Harness pads and 2-position padded buckle.
- Steel reinforced frame provides strength and durability.
- Energy-absorbing shell and base help reduce the forces felt by the child in a collision.
- Dual-level indicators to help ensure the proper angle.
- Innovative one-pull LATCH removal system.
- LATCH Connection storage provided under the seat when not in use.
- Designed and engineered in Germany.
- 2-year warranty.
- H 25.5” x W 20” x D 25.3”
- 26 lbs.
- Use from birth up to 120 lbs. or 57 inches.
Shipping & Returns Policies
Order Processing & Shipping Estimates
- In stock items will be shipped within 2-5 business days.
- Pre-order or special-order items will have the estimated availability and/or shipping date mentioned on the product page.
- Most orders exceeding $74.99 (USD) are eligible for free shipping, all other orders will incur a shipping fee. Applicable shipping fees will be calculated at checkout.
We at Mega Babies, pride ourselves with excellent customer service. We value our customers and want them to be pleased with their purchases. If for any reason you would like to return an item, Mega Babies offers a 30 day return policy with 100% money back guarantee.
How To Process A Return
- Contact email@example.com to initiate an RMA.
- Returns shipped after 5 business days of receiving the RMA # may incur a late fee.
- Place items in original packaging.
- Include all merchandise tags.
Terms & Conditions
- Return Items need to be in unused and brand-new condition, include all merchandise tags, and in the original packaging.
- The product may be taken out of the box to check if it meets your expectations. However, if any damage to the product is observed upon return, the return may be refused, or only a partial refund will be provided.
- Clearance and reduced items are final sale.
- Custom and specialty orders (furniture, mattresses, etc...) are non- refundable.
- Refund payment will be credited to the card used when purchased.
- Allow 1-2 weeks for returns to be processed.
- Customer is responsible for return shipping fee.
- Shipping cost is non-refundable.
- Items received as a gift, can be exchanged or eligible for store credit only.
- If a package is delivered to wrong address due to incorrect address entered by customer, a refund will not be issued unless product is returned. (Please contact us immediately for any address updates.)
- If a package is undeliverable (e.g., wrong address/ missing unit/apartment #) or refused, there will be a refusal fee plus our actual shipping costs which include the freight to and from the customer.
We are here to guide you with any issues you have with items under warranty that malfunction and/or have defects. Unfortunately, we are not allowed to handle the claim directly. Claims need to be filed with the company. In any event you fail to reach the company, Mega Babies will try to intervene on your behalf.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.