Product Price Heart Rate Monitor Steps Tracker Calories Burned Counter Sleep Tracking GPS Waterproof Rating Battery Life Screen Size (inches)
Polar POLAR Loop, small-medium band
US
£147.65 WR30 最长 8 天

Polar Loop 是一款无屏幕、无订阅费用的健身手环,支持全天候心率、活动、卡路里、睡眠和恢复状况追踪。它轻巧舒适,适合全天佩戴,并可通过 Polar Flow 应用使用手机辅助 GPS。

★ 适合人群

该型号适合手腕较小的人,因为包装内含小号腕带;其轻巧的无屏幕设计以及全天候睡眠和活动跟踪功能,有助于日常舒适佩戴。

Xiaomi Smart Band 9 Active
US
£1106.69 5 ATM 最长18天 1.47 in

The Xiaomi Smart Band 9 Active is a lightweight fitness tracker with heart-rate, sleep, step, calorie, stress, and blood-oxygen monitoring. Its 1.47 in display, 5 ATM water resistance, and up to 18-day battery life make it suitable for beginners and everyday fitness tracking.

★ 适合人群

适合手腕较细的人群,因为其可调节表带适配135-215 mm的手腕,同时轻巧的16.5 g设计和1.47 in屏幕让日常佩戴和睡眠追踪更加舒适。

Google Fitbit Fitbit Air
US
£73.82 最长 7天 无屏幕

Google Fitbit Air is a lightweight, screenless activity tracker with 24/7 heart-rate monitoring, step and calorie tracking, sleep insights, and up to one week of battery life. It suits people who want discreet, continuous health tracking without smartwatch notifications or a bulky display.

★ 适合人群

它特别适合手腕较细的人,因为这是 Fitbit 最小巧的追踪器,不含表带时重量为 5.2 g,厚度为 8.3 mm,并配有可进行微调的表带,适合腕围为 130 至 210 mm 的用户。