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 Car Seat is designed for use from 1.8 kg up to 54.4 kg (4 lbs. up to 120 lbs.). This car seat integrates important safety technology into the chest clip of harness to alert when unsafe situations arise. The alerts are provided through a vehicle receiver and the caregiver's smartphone to ensure safety for children in a range of situations.
Three modes: Rear-facing from 1.8 kg to 22.7 kg (4 lbs. to 50 lbs.), Forward-facing from 10 kg to 29.5 kg (22 lbs. to 65 lbs.), Belt-positioning Booster from 18 kg to 54.4 kg (40 lbs. to 120 lbs.)
Smart-tech harness chest clip with SensorSafe provides alerts when unsafe situations arise in the back seat (not used in Belt-positioning Booster mode)
Linear Side-impact Protection absorbs up to 25% more impact forces in a collision*
3-position reclining headrest helps prevent the child's head from falling forward while asleep, keeping the head and neck in a safe position
In-seat recline provides correct ergonomic positioning and extra legroom, allowing your child to ride rear-facing longer
Expanded assortment available online. This product is not available in our stores & may experience longer ship time. Please allow 10 to 14 days for this product to arrive.
Car Seats and Travel Systems are FINAL SALE, no refund or exchange on this item.
<!--begin-bvseo-reviews-->
<!--begin-reviews-->
<div id="bvseo-reviewsSection">
<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="264072595">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">4</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">SunshineGal87</span></span> from
<span itemprop="name">Sturdy and comfy</span>
<span itemprop="description">Bought this carseat for my son as he was nearing the height limit of his Clerk infant seat. After trying a few different seats we settled on this one for how sturdy it felt, headrest recline, comfortable padding for long drives and long product life. My only complaint so far is the "locking" belt path feature.. hard to feed the belt through, took much longer to do than I'd hoped. But once installed, it feels solid!</span>
<div class="bvseo-pubdate">Date published: 2023-11-22</div>
<meta itemprop="datePublished" content="2023-11-22" />
</div>
<div class="bvseo-review" itemprop="review" itemscope itemtype="https://schema.org/Review" data-reviewid="242106593">
<span itemprop="reviewRating" itemscope itemtype="https://schema.org/Rating">
Rated <span itemprop="ratingValue">1</span> out of
<span itemprop="bestRating">5</span>
</span> by
<span itemprop="author" itemtype="https://schema.org/Person" itemscope><span itemprop="name">Jessicakelly1</span></span> from
<span itemprop="name">Horrible safety concern!</span>
<span itemprop="description">My 15 month old can unbutton the front chest clip, every time she gets into the car seat.
I have to tie a sock around the front clip so she can't un do it !
Poor customer service and was told by company "too bad your baby is a Houdini"
Uhm what! This is 700$ and dangerous!
I have reported the safety concern to ministry of transportation Canada!
What a joke! Do not buy!</span>
<div class="bvseo-pubdate">Date published: 2023-02-26</div>
<meta itemprop="datePublished" content="2023-02-26" />
</div>
</div>
<script type="text/javascript">
if (document.getElementById('bvseo-reviewsSection')) {
document.getElementById('bvseo-reviewsSection').style.display = 'none';
}
</script>
<!--end-reviews-->
<ul id="BVSEO_meta" style="display:none!important">
<li data-bvseo="bvDateModified">y_2025, m_12, d_13, h_9</li>
<li data-bvseo="ps">bvseo_bulk, prod_bvrr, vn_bulk_3.0.42</li>
<li data-bvseo="cp">cp_1, bvpage1</li>
<li data-bvseo="co">co_hasreviews, tv_0, tr_2</li>
<li data-bvseo="cf">loc_en_CA, sid_741D39EE, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]</li>
<li data-bvseo="diagnostics">clientName_toysrus-ca</li>
</ul>
<!--end-bvseo-reviews-->
<ul id="BVSEOSDK_meta" style="display: none !important;">
<li data-bvseo="sdk">bvseo_sdk, dw_cartridge, 18.2.0, p_sdk_3.2.0</li>
<li data-bvseo="sp_mt">CLOUD, getReviews, 6ms</li>
<li data-bvseo="ct_st">reviews, product</li>
</ul>
Cybex Eternis S All in One Car Seat with SensorSafe, Lavastone Black is rated
2.5 out of
5 by
2.
This item is not in stock at #, please select another location
This item is not in stock at #, please select another location
Currently Credit Card is the only form of payment supported for pre-orders.
Ship to an Address
Enter postal code to see availability
Shipping
Some shipping delay modal content information
Some shipping delay modal content information
Currently Credit Card is the only form of payment supported for pre-orders.
Nearest Stores
Selected Store
Clearance items are FINAL SALE, no refund or exchange on this item.
Promotion details
Clearance items are FINAL SALE, no refund or exchange on this item.
Clearance items are FINAL SALE, no refund or exchange on this item. Items with price ending in 8.
Free Shipping* on Baby Gear!
Promotion details
Free Shipping* on Baby Gear!
Free Shipping* on Baby Gear!
This item ships alone. The promotion cannot be combined with other delivery promotions.
*Offer applies to selected items for delivery by regular standard shipping only and excludes delivery to some remote locations. Up to the maximum of $65 shipping value. Any shipping expense over this $65 per order maximum amount will be charged to your order. Free Shipping applies only to orders with qualifying merchandise; Car Seats, Strollers, Travel Systems, Playards, Swings, Bassinets and High Chairs. If your order contains items that are ineligible for "Free Shipping", you will be charged for those items. Add item to your shopping cart and proceed to checkout to receive discount. While quantities last. This offer is not valid on previous purchases. This promotional offer may be modified or terminated at any time without notice. We reserve the right to cancel any order due to unauthorized, altered, or ineligible use of a discount.
Our recommended Age
A product's "Manufacturer's Age" range on Toysrus.ca & Babiesrus.ca is provided by the product's manufacturer. This suggested age range may be based on what age range the manufacturer recommends will like the product best, or what age range is appropriate based on safety information and restrictions.
Toysrus.ca & Babiesrus.ca base "Our Suggested Age" ranges on these manufacturer recommendations, as well as considering which ages will enjoy the product. Such factors as a child's developmental skill set and toy popularity help determine the enjoyment levels of a product.
These factors are also considered in labeling a product with a 'best age range.' While many children may enjoy products at different stages of their development, this rating is our suggestion for an age range which will best enjoy the product. Please use these ratings as guidelines, and use sensitivity when purchasing products based on the individuals that you are shopping for. Based on your own experience with a product, feel free to also offer reviews and feedback on the website for other customers to learn from.