{"niche":"哪款活动追踪手环为专业运动员提供最全面的功能？","description":"Which activity tracker wristband offers the most comprehensive features for professional athletes?","products":[{"brand":"COROS","model":"PACE Pro","price_gbp":219.8,"origin_country":null,"specs":{"gps":"Dual-frequency GPS with GPS, GLONASS, Galileo, BeiDou and QZSS","screen_size":"1.3in AMOLED touchscreen","battery_life":"20 days regular use, 38 hours GPS, 31 hours dual-frequency GPS, 6 days Always-On display","steps_tracker":true,"sleep_tracking":"Tracks sleep quality, sleep stages and naps","calories_burned":"Yes","waterproof_rating":"5 ATM","heart_rate_monitor":"Advanced optical wrist-based heart rate sensor"},"confidence_score":null,"sources":[{"label":"REI","url":"https://www.rei.com/product/253504/coros-pace-pro","currency":"USD","source_country":"US","price":299.0,"price_gbp":219.8,"scraped_at":"2026-08-27T18:21:10.772749"},{"label":"Dick's Sporting Goods","url":"https://www.dickssportinggoods.com/p/coros-pace-pro-gps-sport-watch-24zahucrspcprblkxtch/24zahucrspcprblkxtch","currency":"USD","source_country":"US","price":349.0,"price_gbp":256.55,"scraped_at":"2026-08-27T18:21:10.772749"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/coros-pace-pro-gps-sport-watch-gray-2024/J3GTKRZ2F3","currency":"USD","source_country":"US","price":299.0,"price_gbp":219.8,"scraped_at":"2026-08-27T18:21:10.772749"}],"summary":"The COROS PACE Pro is a lightweight multisport GPS watch with an AMOLED touchscreen, advanced optical heart-rate monitoring, offline maps and turn-by-turn navigation. Its long battery life and detailed training, recovery and sleep features suit runners, cyclists, triathletes and other endurance athletes.","ideal_for":"适合寻求全面数据追踪的专业运动员，支持双频 GPS、光学心率监测、睡眠与恢复分析、离线地图、多项运动模式，以及最长 38小时的 GPS 续航。"},{"brand":"Garmin","model":"fenix 8 AMOLED 51 mm","price_gbp":624.84,"origin_country":null,"specs":{"gps":"Multi-band GPS","screen_size":"1.4 in","battery_life":"Up to 29 days in smartwatch mode; up to 84 hours in GPS mode","steps_tracker":true,"sleep_tracking":true,"calories_burned":"Yes","waterproof_rating":"10 ATM","heart_rate_monitor":"Wrist-based optical heart rate monitor"},"confidence_score":null,"sources":[{"label":"The Home Depot","url":"https://www.homedepot.com/p/Garmin-fenix-8-AMOLED-Multisport-51-mm-GPS-Watch-with-Silicone-Band-2-x-58-in-Slate-Gray-and-Black-010-02905-00/335686314","currency":"USD","source_country":"US","price":849.99,"price_gbp":624.84,"scraped_at":"2026-08-27T18:21:10.772749"},{"label":"REI","url":"https://www.rei.com/product/245469/garmin-fenix-8-amoled-sapphire","currency":"USD","source_country":"US","price":949.99,"price_gbp":698.35,"scraped_at":"2026-08-27T18:21:10.772749"},{"label":"Best Buy","url":"https://www.bestbuy.com/product/garmin-fenix-8-amoled-sapphire-gps-smartwatch-51mm-fiber-reinforced-polymer-carbon-gray-dlc-titanium-2024/JXF9YF5HCQ","currency":"USD","source_country":"US","price":949.99,"price_gbp":698.35,"scraped_at":"2026-08-27T18:21:10.772749"}],"summary":"The Garmin fenix 8 AMOLED 51 mm is a rugged multisport GPS smartwatch with advanced health tracking, sleep monitoring, navigation, training metrics, maps, music, and a bright AMOLED display. Its large case and long battery life suit serious athletes, endurance competitors, and outdoor adventurers.","ideal_for":"它适合专业运动员，因为它集成了多频 GPS、腕式心率监测、睡眠与恢复分析、训练指标、特定运动模式，以及最长 84 小时的 GPS 电池续航。"}]}