Lowvyn Research
Canadian Baby Price Index
Median prices, volatility, and real-deal share for baby products across Amazon Canada, Walmart Canada, and Best Buy Canada. Computed weekly from Lowvyn's daily price tracking corpus.
Updated · Sample: 5,829 products · 11 categories
Methodology
Aggregations are computed from active items in Lowvyn's catalogue with current price > $0. Median is preferred over mean to avoid distortion from outliers. Volatility is the average coefficient of variation across each item's last 90 days of price history; categories with fewer than 5 qualifying items are omitted. Deal verdicts come from Lowvyn's price-history scoring (see /scoring).
- Total products
- 5,829
- Categories
- 11
- Window
- 90d
- Retailers
- 3
Real deals right now: 306 of 5,829 (5%)
Lowvyn flags a product as a "real deal" when its current price is at least 5% below its own historical average across the last 90 days of tracking. Unlike retailer "sale" badges, this comparison uses the product's actual price history, not a vendor-supplied list price.
Median price by category
What you should expect to pay (in CAD) for the typical product in each baby category Lowvyn covers. Min and max columns show the full price range Lowvyn has seen across active products.
| Category | Items | Median | Min | Max |
|---|---|---|---|---|
| Diaper Bags | 891 | $43.00 | $7.97 | $315.91 |
| Bath & Grooming | 693 | $47.49 | $5.99 | $849.99 |
| Car Seats | 687 | $249.00 | $7.85 | $1359.96 |
| Cribs & Bassinets | 671 | $95.99 | $11.13 | $3110.00 |
| High Chairs & Feeding | 664 | $145.49 | $5.80 | $1773.36 |
| Nursing & Bottles | 628 | $42.48 | $5.62 | $499.99 |
| Strollers | 474 | $259.99 | $10.71 | $3499.99 |
| Baby Carriers | 472 | $64.33 | $5.00 | $490.00 |
| Baby Monitors | 358 | $129.99 | $9.91 | $719.00 |
| Play Yards & Baby Gates | 259 | $81.99 | $6.99 | $899.99 |
Most volatile categories
Coefficient of variation (CV) measures how much prices swing relative to their average. Higher CV means more frequent and larger price drops, so deal-hunting pays off more. Categories with fewer than 5 qualifying products are omitted to keep the leaderboard honest.
| Category | CV | Sample |
|---|---|---|
| Car Seats | 4.5% | 393 |
| Baby Carriers | 4.5% | 215 |
| Diaper Bags | 4.4% | 272 |
| Cribs & Bassinets | 4.2% | 215 |
| Baby Monitors | 3.9% | 195 |
Sample by retailer
Distribution of tracked products across Canadian retailers. Lowvyn actively scrapes all three; uneven sample sizes reflect the relative size of each retailer's baby-category catalogue.
Common questions
Where does the Canadian Baby Price Index get its data?+
Lowvyn tracks daily prices on 5,829 baby products across 3 Canadian retailers (Amazon Canada, Walmart Canada, Best Buy Canada). The index is computed from active products with current price > $0; medians are used instead of means to avoid distortion from outliers. Data was last refreshed on May 2, 2026.
What share of baby products on Lowvyn are currently real deals?+
306 of 5,829 tracked products (5%) are flagged as real deals as of May 2, 2026, meaning the current price is at least 5% below the product's own historical average. This is computed from each product's full price history, not from retailer "sale" badges.
Which baby product categories have the most price volatility?+
The top three most volatile categories are: Car Seats (4.5% coefficient of variation, n=393); Baby Carriers (4.5% coefficient of variation, n=215); Diaper Bags (4.4% coefficient of variation, n=272). Higher volatility means more frequent and larger price swings, so deal-hunting pays off more in those categories.
How is this index different from a retailer's own pricing report?+
Lowvyn cross-references prices across three Canadian retailers using the same underlying SKUs, scores every product against its own historical price (not a vendor-supplied 'list price'), and uses median rather than mean to avoid outlier distortion. The methodology is published in full and recomputed weekly.
Can I cite the Canadian Baby Price Index?+
Yes. Cite as: "Lowvyn Canadian Baby Price Index, May 2, 2026, https://lowvyn.com/research/canadian-baby-price-index". The underlying data is also available via the public REST API at /api/public/research/baby-price-index.