{"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":"2026-09-17T12:29:40+00:00","price":"132.99","retailer":"Amazon UK","source_kind":"offer_check","source_url":"https://www.amazon.co.uk/dp/B0GS84XC4D?maas=maas_adg_api_580581931817892638_static_12_45&ref_=aa_maas&tag=maas&aa_campaignid=PB20b2f5b83a9976d4721fae20ba8d8d60&aa_adgroupid=8b686e90a8abcf8bba27292b08b37359_PBSEP_!!!affid!!!_118045_&aa_creativeid=661fOn6tz3pTURuj6sdQ5At2wGbIbkb7lwgX7MoJJgBenv0_c"}],"product":{"brand":"SHUSANE-UK","evidence_url":"https://www.mainbuyer.com/evidence/products/egqinr-fitness-tracker-for-men-women-ultra-thin-smart-bracelet-with-20-30-days-battery-life-24-7-heart-rate-spo2-sleep-monitor-170-sports-modes-b0gs84xc4d/prices","gtin":null,"id":11633,"model_number":null,"name":"EGQINR Fitness Tracker for Men Women, Ultra-Thin Smart Bracelet with 20-30 Days Battery Life, 24/7 Heart Rate, SpO2, Sleep Monitor, 170+ Sports Modes","product_url":"https://www.mainbuyer.com/product/egqinr-fitness-tracker-for-men-women-ultra-thin-smart-bracelet-with-20-30-days-battery-life-24-7-heart-rate-spo2-sleep-monitor-170-sports-modes-b0gs84xc4d","urn":"MB-AWIN-GB-B0GS84XC4D"},"summary":{"currency_code":"GBP","currency_symbol":"\u00a3","has_history":true,"historical_high":"132.99","historical_low":"132.99","last_observed_at":"2026-09-17T12:29:40+00:00","low_30d":"132.99","low_90d":"132.99","median_price":"132.99","observation_count":1,"priced_observation_count":1,"retailer_count":1,"span_days":0,"tracked_since":"2026-09-17T12:29:40+00:00"}}