{"niche":"在£200以下，哪些是最受好评的用于健身追踪的GPS腕表？","description":"What are the top-rated GPS watches for fitness tracking under £200?","products":[{"brand":"Coros","model":"Pace 3","price_gbp":171.15,"origin_country":null,"specs":{"weight":"30g (with nylon band)","screen_size":"1.2 in","battery_life":"15 days regular use / 38 hours GPS","gps_accuracy":"Dual-frequency GPS (GPS/QZSS, GLONASS, BeiDou) for improved accuracy","water_resistance":"5 ATM","heart_rate_monitor":"Next-generation optical heart rate sensor (4 photodetectors, 5 LEDs)"},"confidence_score":null,"sources":[{"label":"CleverHiker (affiliate listing linking to retailers)","url":"https://www.cleverhiker.com/more-gear/coros-pace-3-gps-watch-review/","currency":"USD","source_country":"US","price":229.0,"price_gbp":171.15,"scraped_at":"2026-06-11T10:23:31.956759"}],"summary":"Lightweight multisport GPS watch with a 1.2 in transflective touchscreen, dual-frequency GPS, next-generation optical HR and SpO2 sensors, and long battery life (15 days smartwatch / 38 hours GPS). Suited for runners and endurance athletes who want accurate GPS, good sensor set, and long runtime in a compact package. Includes breadcrumb navigation and barometric altimeter.","ideal_for":"适合预算在 £200 以下的 GPS 手表，因为它在非常轻量的 30g 设计中提供了 dual-frequency GPS 以实现高精度，并且具备 38 hours 的 GPS 电池续航。"},{"brand":"Withings","model":"ScanWatch Light","price_gbp":186.81,"origin_country":null,"specs":{"weight":"27.1g","screen_size":"37mm dial","battery_life":"Up to 35 days","water_resistance":"5ATM","heart_rate_monitor":"24/7 heart rate tracking (PPG)"},"confidence_score":null,"sources":[{"label":"Amazon (US product page recorded)","url":"https://www.amazon.com/dp/B0CG9RZFLN","currency":"USD","source_country":"US","price":249.95,"price_gbp":186.81,"scraped_at":"2026-06-11T10:24:26.241539"}],"summary":"Hybrid smartwatch with a 37mm stainless-steel case, grayscale OLED display, 24/7 heart-rate monitoring via PPG, sleep tracking and connected GPS; up to 35 days battery life and 5ATM water resistance. Suits users who want long battery life, medical-grade health features and a traditional-watch look rather than a full-screen smartwatch. ","ideal_for":"适合寻求预算型、评分良好且具备 GPS 功能的跑者，预算在 £200 以下，因为它提供连接式 GPS、24/7 心率监测和最高 35 days 的电池续航。"},{"brand":"Amazfit","model":"T-Rex 2","price_gbp":149.47,"origin_country":null,"specs":{"weight":"66.5 g","screen_size":"1.39 in","battery_life":"24 days typical, 10 days heavy use","gps_accuracy":"dual-band GNSS, multi-band support (GPS Galileo GLONASS Beidou QZSS)","water_resistance":"10 ATM","heart_rate_monitor":"optical PPG sensor (continuous monitoring)"},"confidence_score":null,"sources":[{"label":"Amazon","url":"https://www.amazon.com/s?k=amazfit+t-rex+2","currency":"USD","source_country":"US","price":199.99,"price_gbp":149.47,"scraped_at":"2026-06-11T10:23:49.122558"}],"summary":"Rugged outdoor smartwatch with long battery life, dual-band multi‑GNSS GPS and an improved optical heart‑rate sensor. Built to 10 ATM water resistance and military-grade durability, it suits multi‑sport tracking and long outdoor adventures. Offers an AMOLED display and detailed activity tracking through the Zepp app.","ideal_for":"适合预算在 £200 以下的 GPS 手表，因为其 dual-band GNSS、典型 24-day 电池续航和准确的光学心率追踪提供了高性价比的健身和导航表现。"},{"brand":"Amazfit","model":"Active 2 (Round)","price_gbp":74.73,"origin_country":null,"specs":{"weight":"31.4g","screen_size":"1.75 in","battery_life":"Up to 10 days typical; up to 21 hours continuous GPS","water_resistance":"5 ATM","heart_rate_monitor":"BioTracker™ 6.0 PPG biometric sensor"},"confidence_score":null,"sources":[{"label":"Best Buy","url":"https://www.bestbuy.com/product/amazfit-active-2-round-smartwatch-44mm-silicone-black-2025/J3R84J7HF8","currency":"USD","source_country":"US","price":99.99,"price_gbp":74.73,"scraped_at":"2026-06-11T10:24:03.414227"}],"summary":"Amazfit Active 2 (Round) is a round ZeppOS smartwatch with an AMOLED 1.75 in display, built-in GPS with multi-satellite support, BioTracker 6.0 heart-rate sensor, 5 ATM water resistance and up to 10 days typical battery life. It targets fitness users who want mapping, many sport modes and long battery life in an affordable package.","ideal_for":"适合预算在 £200 以下的 GPS 健身追踪，因为它提供多卫星定位、最高 21 hours 的连续 GPS 运行时间以及 10-day 的典型电池续航。"}]}