Osann One360 0+/1/2/3 Climax ECE R129/03 Car Seat - Black
This product is not eligible for next working day delivery.
Why Buy Me?
The Osann One360 Climax ECE Car Seat combines cutting-edge technology with maximum comfort and safety! Suitable from birth up to 150 cm in height, this seat offers easy 360° rotation for both rear- and forward-facing positions. The innovative Klimax technology keeps little passengers cool in summer and warm in winter, ensuring comfort in all seasons. While providing top-level safety, its spacious, orthopaedic padded seat ensures a cosy ride for your child. This car seat grows with your child!
Brand: Osann
Product Type: Car Seats
Product Sub-type: Car Seats Group 0+/1/2/3 (Birth to 12 Years)
Usage Range: Suitable from birth, for children measuring 40 cm to 150 cm in height
Details:
Direction Options:
• Rearward-facing use from 40–105 cm (approx. 4 years).
• Forward-facing use from 76 cm and 15 months onwards.
Rotating Mechanism:
• 360° rotating seat allows smooth and easy switching between rearward and forward-facing positions.
• Seat can be turned towards the car door for easy placing and removing of the child.
Installation:
• Easy and secure installation using Isofix and Top-Tether.
• From 100–150 cm, Top-Tether is no longer needed; seat can be used with Isofix and the vehicle’s 3-point seatbelt.
Safety Standards:
• Complies with ECE R129/03 (i-Size) standard.
• Tested according to additional ADAC safety procedures.
Harness System:
• Integrated 5-point harness for children between 40–105 cm.
• From 100 cm upwards, vehicle’s 3-point seatbelt is used; 5-point harness can be stowed within the seat.
• Harness height automatically adjusts when adjusting the headrest height.
Headrest:
• 14-position adjustable headrest grows with your child and is easy to adjust with one hand.
Side Impact Protection:
• Integrated side impact protection with extended side wings for maximum head and neck protection.
Reclining & Seating Positions:
• 2 recline positions when rearward-facing.
• 4 recline positions when forward-facing (for sleeping or viewing out the window).
Klimax Technology:
• Integrated heating and ventilation system for year-round comfort.
• Provides cooling in summer and warmth in winter.
• Modes include automatic, heating or cooling selection.
Materials & Comfort:
• Robust HDPE plastic seat shell.
• 100% polyester cover; removable and machine washable at 30°C on delicate cycle.
• Soft, orthopedic padded and generously sized seat.
Newborn Support:
• Includes newborn head and body cushions for use from 40–75 cm.
• Cushions can be removed after 76 cm.
Magnetic Clips:
• Magnetic holders for securing shoulder straps to the side, making it easier to buckle up your child.
Harness Pads:
• Non-slip shoulder pads with rubber underside to keep harness in position.
Safety Indicators:
• Visual green indicators confirm correct Isofix and Top-Tether installation.
Box Contents:
• 1 x Osann One360 Climax car seat
• Newborn comfort and head support cushions
• User manual
Dimensions:
External Dimensions:
• W43 x H58 x L48.5 cm
• Weight: 13.2 kg
Seat:
• W32 x D31 cm
Backrest with Headrest:
• Height (min): 48 cm
• Height (max): 74 cm
Why Buy Me?
The Osann One360 Climax Car Seat combines cutting-edge technology with maximum comfort and safety! Suitable from birth up to 150 cm in height (12 years), this seat offers easy 360° rotation for both rear- and forward-facing positions. The innovative Klimax technology keeps little passengers cool in summer and warm in winter, ensuring comfort in all seasons. While providing top-level safety, its spacious, orthopaedic padded seat ensures a cosy ride for your child. This car seat grows with your child!
Brand: Osann
Product Type: Car Seats
Product Sub-type: Car Seats Group 0+/1/2/3 (Birth to 12 Yrs)
Usage Range: Suitable from birth, for children measuring 40 cm to 150 cm in height
Details:
Direction Options:
• Rearward-facing use from 40–105 cm (approx. 4 years)).
• Forward-facing use from 76 cm and 15 months onwards.
Rotating Mechanism:
• 360° rotating seat allows smooth and easy switching between rearward and forward-facing positions.
• Seat can be turned towards the car door for easy placing and removing of the child.
Installation:
• Easy and secure installation using Isofix and Top-Tether.
• From 100–150 cm, Top-Tether is no longer needed; seat can be used with Isofix and the vehicle’s 3-point seatbelt.
Safety Standards:
• Complies with ECE R129/03 (i-Size) standard.
• Tested according to additional ADAC safety procedures.
Harness System:
• Integrated 5-point harness for children between 40–105 cm.
• From 100 cm upwards, vehicle’s 3-point seatbelt is used; 5-point harness can be stowed within the seat.
• Harness height automatically adjusts when adjusting the headrest height.
Headrest:
• 14-position adjustable headrest grows with your child and is easy to adjust with one hand.
Side Impact Protection:
• Integrated side impact protection with extended side wings for maximum head and neck protection.
Reclining & Seating Positions:
• 2 recline positions when rearward-facing.
• 4 recline positions when forward-facing (for sleeping or viewing out the window).
Klimax Technology:
• Integrated heating and ventilation system for year-round comfort.
• Provides cooling in summer and warmth in winter.
• Modes include automatic, heating or cooling selection.
Materials & Comfort:
• Robust HDPE plastic seat shell.
• 100% polyester cover; removable and machine washable at 30°C on delicate cycle.
• Soft, orthopedic padded and generously sized seat.
Newborn Support:
• Includes newborn head and body cushions for use from 40–75 cm.
• Cushions can be removed after 76 cm.
Magnetic Clips:
• Magnetic holders for securing shoulder straps to the side, making it easier to buckle up your child.
Harness Pads:
• Non-slip shoulder pads with rubber underside to keep harness in position.
Safety Indicators:
• Visual green indicators confirm correct Isofix and Top-Tether installation.
Box Contents:
• 1 x Osann One360 Climax car seat
• Newborn comfort and head support cushions
• User manual
Dimensions:
External Dimensions:
• W43 x H58 x L48.5 cm
• Weight: 13.2 kg
Seat:
• W32 x D31 cm
Backrest with Headrest:
• Height (min): 48 cm
• Height (max): 74 cm
- Free Delivery Over £50
- Free Return
- Same Working Day Dispatch
- Express Delivery with Royal Mail, DPD and Evri.
Read and agree: By submitting a return, you affirm that you have read and agree to our return policies. You can start a return via our Return Portal – you need to complete all the requirements on Return Portal to proceed -. Once we have approved your return request, you will receive a pre-paid shipping label – you do not need a printer for it!
You have 30 days to request and return items, starting from the day you placed the order. We request that returns be sent back to us as soon as possible after approval; if you are close to the end of the 30 days please try to ship them to us as soon as you can. There are no fees for returns, but we retain the right to impose a fee if the return is missing components; in this instance you will be notified before the return is processed.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must not be worn, washed, or altered in any way.
If the item was faulty or damaged when delivered, an exchange or refund will be offered.
In specific cases, certain conditions may render your orders ineligible for return:
• Damage caused by accident, neglect, misuse, or improper care.
• Items exhibiting obvious and excessive wear and tear.
• Items damaged by external factors such as flooding or fire.
• Personalised items, except in cases of manufacturing defects.
• Medicine, food, and cosmetic products, which are non-returnable due to hygiene reasons.
• Products with the statement "Due to hygiene reasons, this item is non-returnable" on the product pages.
The refund will be processed to the original form of payment used for the purchase unless you ask for and we agree on an alternative refund method. It may take up to 10 business days to process your return after reception.
If the remaining items in the order after cancellation or return do not meet the campaign conditions, the refund will be processed deducting the discount amount applied to the canceled or returned items.
For orders created with a free shipping promotion, if the remaining amount after a return does not meet the campaign conditions, the delivery cost of your order may be deducted from the refunded amount of the returned item.
For your security, we cannot refund a different card or a different payment method, except to the one you made the original purchase with.
IF YOU RECEIVE A FAULTY ITEM?
We are sorry that you received an item that is not perfect! We endeavour to make sure you receive our products in the best possible condition but sometimes items can get damaged during shipping or have manufacturing flaws that are beyond our knowledge. Please use the returns portal to submit your returns request to us and provide photographs of the fault so we can quickly resolve it.
If you have any questions about this return policy or the returns process, please contact us.





















