{"dataset":"MainBuyer UK price observations","market":"GB","market_name":"United Kingdom","methodology":"Each observation is stored only when MainBuyer has a timestamped checked retailer offer. Missing days are not interpolated or invented. Historical low, high and median figures use recorded in-stock observations only.","observations":[{"currency":"GBP","in_stock":true,"observed_at":"2026-09-17T12:28:55+00:00","price":"139.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0FGYB1NVF?maas=maas_adg_api_592388559938624374_static_12_201&ref_=aa_maas&tag=maas&aa_campaignid=0a643cf523b775142609495fd9d7916d&aa_adgroupid=883688dbc90322bb662bb546cfac111f_PBSEP_!!!affid!!!_118045_&aa_creativeid=98a4h6s_a39UyXj3FkbAbK57FcubOgyZI_bJrv9V18moUd6YU_c"}],"product":{"brand":"TP-Link UK","evidence_url":"https://www.mainbuyer.com/evidence/products/tapo-h500-smart-iot-hub-with-chime-face-recognition-16gb-local-storage-no-monthly-fee-3d-dashboard-enhanced-al-detection-with-live-view-supports-b0fgyb1nvf/prices","gtin":null,"id":10249,"model_number":null,"name":"Tapo H500 Smart IoT Hub with Chime, Face Recognition, 16GB Local Storage, No Monthly Fee, 3D Dashboard, Enhanced Al Detection with Live View, Supports","product_url":"https://www.mainbuyer.com/product/tapo-h500-smart-iot-hub-with-chime-face-recognition-16gb-local-storage-no-monthly-fee-3d-dashboard-enhanced-al-detection-with-live-view-supports-b0fgyb1nvf","urn":"MB-AWIN-GB-B0FGYB1NVF"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"139.99","historical_low":"139.99","last_observed_at":"2026-09-17T12:28:55+00:00","low_30d":"139.99","low_90d":"139.99","median_price":"139.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:28:55+00:00"}}