Whoop is the Boston wearable whose screen-free strap ships with a membership, and Google Shopping interest for that keyword printed 43 the week of August 29 2026. That is up 2.38% from 42 on August 22 and up 186.67% from 15 on August 1, per Trends MCP get_growth on google shopping pulled September 4 2026. The 261-week get_time_series on the same source runs from September 4 2021 (first print 0) through August 29 2026 and peaked at 100 on May 23 2026. Same-week 2025 printed 12. Google Search for whoop is 69 on August 29, down 10.39% from 77 over 7 days and down 9.21% from 76 over 30 days, a search story that fails both mover bars. Shopping is the source that clears the 30-day bar and still has a readable cart climb off July.
About whoop
Whoop is a Boston wearable company whose screen-free strap scores strain, recovery, and sleep in a companion app, and Google Shopping interest for the keyword whoop printed 43 for the week of August 29 2026 on the weekly cart series. CNBC, dated June 9 2026, dates the founding to 2012, when Harvard squash captain Will Ahmed started the company with John Capodilupo and Aurelian Nicolae at the Harvard Innovation Labs. The same article says the first product reached the market in September 2015, that the 2018 membership package starts at $199 per year, and that users now number more than 2.7 million. It puts the March 2026 round at $575 million and a $10.1 billion valuation, and says new memberships doubled in 2025. Whoop's own March 31 2026 Series G note lists Collaborative Fund as lead and puts members above 2.5 million at announcement. Garmin Fenix tracks the other late-August wearable climb on this site.
What the time series shows
Google Shopping interest for whoop printed 43 the week of August 29 2026, up from 42 on August 22 and 15 on August 1, a five-week cart rebuild that still sits 57% under the May 23 2026 peak of 100. The 261-week series opened at 0 on September 4 2021 and first printed a non-zero 6 on September 11 2021. Last eight weekly prints are 26, 19, 15, 15, 24, 29, 42, and 43. Closest 30-day point is 15 on August 1 (+186.67%). Closest 90-day point is 62 on May 30 (-30.65%), because May still held leftover spring demand after 100 on May 23. Same-week 2025 printed 12, 2024 printed 7, and 2023 printed 0. Last August spiked to 52 on August 9 2025 and 46 on August 16, then snapped to 13; 2026 climbs from 15 on July 25. Week-over-week percent-change sample standard deviation on the last 52 weeks is 32.95%. The chart window starts August 31 2024.
Why the page charts Google Shopping
A membership band people buy should be tracked on a shopping source first, and Google Shopping for whoop clears the 30-day +25% bar while Google Search for the same keyword fails both the 7-day and 30-day windows from a 69 print. Google Search for whoop is 69 on August 29, down 10.39% from 77 on August 22 and down 9.21% from 76 on August 1. The 7-day print fails +20%. The 30-day print fails +25%. Search is a high, stuck query after the May peak. Shopping is the cart. Amazon for whoop is stale at July 31, 74.1, down 3.01% from 76.4 on June 30, so it is not the story source.
Google Shopping is the story source: 42 to 43 in the frozen weekly series over 7 days, 15 to 43 in 30 days, 261 weekly points, week-to-week sample standard deviation 32.95% on the last 52 changes. Same-day get_growth on google shopping, 30-day window, puts garmin fenix at 63 (+425.0% from 12), apple watch at 18 (+38.46% from 13), oura at 11 (+37.5% from 8), and fitbit at 13 (-7.14% from 14). Strava shopping printed 23 from a 0 baseline, so that 30-day percent is omitted. Fitness context: Strava. Source context: Google Shopping trends.
get_time_series with source google shopping and keyword whoop is the call behind the chart. get_growth on the same pair, windows 7D and 30D, is the headline math: 42 to 43 (+2.38%) and 15 to 43 (+186.67%). Mixing the Google Search 69 with the Shopping 43 would invent a story the APIs do not tell.
A copy-paste pair for Claude or Cursor:
get_time_series source="google shopping" keyword="whoop"
get_growth source="google shopping" keyword="whoop" percent_growth=["7D","30D"]
REST is the same body at https://api.trendsmcp.ai/api with Authorization: Bearer and mode set to get_time_series or get_growth.