Hey there! I totally get your vibe—you love squeezing in workouts while enjoying TV or podcasts, but it’s frustrating when your Health App doesn’t recognize your stationary bike sessions and even messes up your step count. Since you don’t have an Apple Watch, here are some practical, no-fuss solutions tailored to your iPhone SE:

• 手动录入动感单车训练到Health App
  This is the quickest fix. Open the Health App, go to the Browse tab, find Fitness, scroll to the bottom, tap Add Data. Select Workout as the type, then choose Stationary Bike from the activity list. Input your session duration, estimated calories (you can use your bike’s display if it has one), and save. This adds the workout to your Fitness rings and keeps it separate from step data.

• 用第三方健身APP实现自动同步
  很多免费健身APP能和Health完美适配，简化追踪流程。比如Strava这类APP，既支持手动录入动感单车训练数据，部分还能借助iPhone的运动传感器识别骑行状态（无需额外硬件）。录入完成后，数据会自动同步到Health，不用重复操作。

• 修正错误计入的步数
  骑单车时手机晃动容易被误判为步数，你可以给单车装个便宜的手机支架，把手机固定在车把上减少不必要的晃动。如果还是出现误计，打开Health里的步数页面，滑到最底部点击显示所有数据，找到骑行时段的错误步数记录直接删除即可，轻松清理数据。

• 给数据爱好者的进阶技巧
  既然你喜欢数据追踪，可以试试那些利用iPhone加速度传感器识别动感单车运动模式的APP。这类APP能自动检测你何时开始骑行，自动记录训练数据并同步到Health，完全不用手动操作，还能区分骑行和走路/跑步的运动特征，让你的步数统计更精准。

内容的提问来源于stack exchange，提问作者JVC