{"niche":"在我£200的预算内，口碑评分最高的运动活动追踪手环有哪些？","description":"What are the top-rated activity tracker wristbands within my budget of £200?","products":[{"brand":"Xiaomi","model":"Xiaomi Smart Band 10","price_gbp":29.87,"origin_country":null,"specs":{"screen_size":"1.72 in","battery_life":"Up to 21 days typical usage mode","steps_tracker":"Calories, Steps, Moving/Standing","sleep_tracking":"Sleep tracking","calories_burned":"Calories, Steps, Moving/Standing","waterproof_rating":"5ATM","heart_rate_monitor":"24/7 heart rate monitoring"},"confidence_score":null,"sources":[{"label":"TechAdvisor (price reference)","url":"https://www.techadvisor.com/article/2828393/xiaomi-smart-band-10-review.html","currency":"USD","source_country":"US","price":39.99,"price_gbp":29.87,"scraped_at":"2026-07-14T05:32:58.121771"},{"label":"TechAdvisor (price reference)","url":"https://www.techadvisor.com/article/2828393/xiaomi-smart-band-10-review.html","currency":"USD","source_country":"US","price":39.99,"price_gbp":29.87,"scraped_at":"2026-07-14T05:33:00.463265"}],"summary":"Xiaomi Smart Band 10 is a lightweight activity tracker with a 1.72-inch AMOLED touchscreen, 24/7 heart-rate monitoring, and sleep tracking. It supports 150+ sports modes and swimming, with a 5ATM water resistance rating and up to 21 days battery life in typical usage. It suits everyday fitness tracking and basic health insights for people who want a budget wristband (especially for notifications and sleep/health monitoring).","ideal_for":"For a budget up to £200, it's a strong pick because it pairs heart-rate monitoring and sleep tracking with a 1.72 in AMOLED screen, 5ATM water resistance, and up to 21 days battery life-without built-in GPS."},{"brand":"Garmin","model":"Garmin Venu Sq 2","price_gbp":186.74,"origin_country":null,"specs":{"gps":"built-in GPS","screen_size":"1.4 in","battery_life":"up to 11 days in smartwatch mode","steps_tracker":"daily step count","sleep_tracking":"sleep monitoring and sleep score","calories_burned":"calories burned","waterproof_rating":"5 ATM","heart_rate_monitor":"wrist-based heart rate 24/7"},"confidence_score":null,"sources":[{"label":"Lowe's","url":"https://www.lowes.com/pd/Garmin-Venu-Sq-2-Smart-Watch-with-Step-Counter-Heart-Rate-Monitor-and-GPS-Enabled/4860427","currency":"USD","source_country":"US","price":299.99,"price_gbp":224.09,"scraped_at":"2026-07-14T05:32:58.121771"},{"label":"Lowe's","url":"https://www.lowes.com/pd/Garmin-Venu-Sq-2-Smart-Watch-with-Step-Counter-Heart-Rate-Monitor-and-Gps-Enabled/5014280083","currency":"USD","source_country":"US","price":249.99,"price_gbp":186.74,"scraped_at":"2026-07-14T05:32:58.121771"},{"label":"Lowe's","url":"https://www.lowes.com/pd/Garmin-Venu-Sq-2-Smart-Watch-with-Step-Counter-Heart-Rate-Monitor-and-GPS-Enabled/4860427","currency":"USD","source_country":"US","price":299.99,"price_gbp":224.09,"scraped_at":"2026-07-14T05:33:00.463265"},{"label":"Lowe's","url":"https://www.lowes.com/pd/Garmin-Venu-Sq-2-Smart-Watch-with-Step-Counter-Heart-Rate-Monitor-and-Gps-Enabled/5014280083","currency":"USD","source_country":"US","price":249.99,"price_gbp":186.74,"scraped_at":"2026-07-14T05:33:00.463265"}],"summary":"The Garmin Venu Sq 2 is a GPS smartwatch with an AMOLED touchscreen display, wrist-based heart rate tracking, and features for all-day activity and wellness monitoring. It tracks steps, calories burned, and sleep quality with a sleep score, while also supporting daily GPS-based workout tracking. It suits people who want a long-lasting, fitness-focused smartwatch with clear display and essential health metrics.","ideal_for":"With built-in GPS, wrist-based 24/7 heart rate, step and calories tracking, and up to 11 days battery life in smartwatch mode, it's a strong choice for top-rated fitness wristbands under £200 that prioritize basic activity monitoring."}]}