Harmony Defender 360 MAX SIP Harnessed Booster Seat – 3-in-1 Combination Deluxe Car Seat, Machine-Washable Cover, For Children 12–55 kg (26.5–120 lbs.), 69–145 cm (27–57 in) – Black
Price checked 2 days ago
Price shown is Amazon's featured price from trusted sellers. Suspicious marketplace offers, like fleeting lowball listings, are held until they prove real so fake price drops never pollute the history.
2 variants of this product, from $199.00
The price above is for this variant. Each variant has its own price and history.
Price is in the 56th percentile of its range
Close to the typical price of $208.40. No rush to buy.
ASIN / SKU: B0FNXXWPGK
Also available at
Verified match
Defender 360 MAX SIP 3-in-1 Deluxe Combination Car Seat - Pink
No savings vs this listing
Harmony Defender MAX SIP 360 3-in-1 Deluxe Car Seat - Pink
No savings vs this listing
Harmony Defender 360 MAX SIP Harnessed Booster Seat – 3-in-1 Combination Deluxe Car Seat, Machine-Washable Cover, For Children 12–55 kg (26.5–120 lbs.), 69–145 cm (27–57 in) - Pink
No savings vs this listing
Price History
30 price checks since Apr 23, 2026
Common Questions
What is the lowest price ever recorded for Harmony Defender 360 MAX SIP Harnessed Booster Seat – 3-in-1 Combination Deluxe Car Seat, Machine-Washable Cover, For Children 12–55 kg (26.5–120 lbs.), 69–145 cm (27–57 in) – Black?+
The lowest price Lowvyn has tracked is $159.99. The highest was $229.99. The current price at Amazon Canada is $199.00 CAD.
Is the current price a good deal?+
Close to the typical price of $208.40. No rush to buy. Lowvyn Score: 59/100.
Is Harmony Defender 360 MAX SIP Harnessed Booster Seat – 3-in-1 Combination Deluxe Car Seat, Machine-Washable Cover, For Children 12–55 kg (26.5–120 lbs.), 69–145 cm (27–57 in) – Black cheaper at another Canadian retailer?+
Lowvyn has matched this product across 3 other retailers. See the "Also available at" section on this page for live cross-retailer prices.
Where can I buy Harmony Defender 360 MAX SIP Harnessed Booster Seat – 3-in-1 Combination Deluxe Car Seat, Machine-Washable Cover, For Children 12–55 kg (26.5–120 lbs.), 69–145 cm (27–57 in) – Black?+
Harmony Defender 360 MAX SIP Harnessed Booster Seat – 3-in-1 Combination Deluxe Car Seat, Machine-Washable Cover, For Children 12–55 kg (26.5–120 lbs.), 69–145 cm (27–57 in) – Black is currently listed at Amazon Canada for $199.00 CAD. Use the "View on Amazon Canada" button on this page to go directly to the listing.