Best Water Leak Detectors (2026): Moen, Phyn, TP-Link

2026年最佳漏水检测器：Moen、Phyn、TP-Link

Water plays an essential role in our homes, but it can also wreak havoc. Burst pipes, leaky toilets, and misbehaving appliances can stop your day in its tracks. Water leak detectors help reduce the risk by alerting you to problems quickly so you can act to prevent severe damage. Around one in 60 insured homeowners file a claim related to water damage or freezing every year, according to the Insurance Information Institute, and the average cost of the property damage is about $15,000. The longer a leak goes undetected, the more damage it does, destroying furniture and decorations, spawning mold and fungi, and even threatening structural integrity.

水在我们的家中扮演着至关重要的角色，但它也可能造成严重破坏。爆裂的水管、漏水的马桶以及故障的电器可能会让你的生活陷入停滞。漏水检测器通过快速提醒你注意问题，帮助降低风险，从而让你能够及时采取行动，防止严重损坏。根据美国保险信息协会（Insurance Information Institute）的数据，每年约有六十分之一的投保房主会提交与水灾或冻结相关的索赔，平均财产损失成本约为 15,000 美元。漏水被发现的时间越晚，造成的损害就越大，不仅会毁坏家具和装饰，还会滋生霉菌和真菌，甚至威胁到房屋的结构完整性。

I’ve tested many smart leak detectors over the past few years, and these are my favorites. Insurers love them, so before you go shopping, it’s worth checking with yours to see what they offer or recommend, and whether installing a leak sensor can reduce your premiums.

在过去的几年里，我测试了许多智能漏水检测器，以下是我最推荐的产品。保险公司非常青睐这些设备，因此在购买之前，建议先咨询你的保险公司，了解他们提供或推荐的产品，以及安装漏水传感器是否能降低你的保费。

Updated September 2026: I added new water leak detectors from X-Sense, a mention of the Ikea Klippbok, updated my top pick with more info, and updated prices.

2026年9月更新：我增加了来自 X-Sense 的新款漏水检测器，提到了宜家 Klippbok，更新了我的首选推荐并补充了更多信息，同时更新了价格。

Best Water Leak Detector: Moen Smart Water Detector

最佳漏水检测器：Moen 智能漏水检测器

Shaped like a drop of water, this versatile standalone device alerts you within seconds of detecting a leak and offers compelling extras like temperature tracking at a reasonably affordable price. It’s a breeze to set up via the app (Android, iOS) and was swift and consistent in my testing, firing off a push notification, email, and text message every time it detected water. (These can be configured to your preferences.) It also sounds a loud alarm and flashes a red LED. The device has three metal feet to detect water, but you can also mount it on the wall and attach the included wired disc sensor instead. Moen also offers a 6-foot leak-sensing cable ($35) that detects water along its entire length, and up to three of these can be chained together to cover a larger area.

这款多功能的独立设备外形如水滴一般，能在检测到漏水的几秒钟内发出警报，并以相当实惠的价格提供温度追踪等实用附加功能。通过应用程序（Android、iOS）设置非常简单，在我的测试中，它反应迅速且表现稳定，每次检测到水时都会发送推送通知、电子邮件和短信。（这些提醒方式可以根据你的偏好进行配置。）它还会发出响亮的警报并闪烁红色 LED 灯。该设备底部有三个金属触点用于检测水，你也可以将其安装在墙上，并连接附带的有线圆盘传感器。Moen 还提供一条 6 英尺长的漏水感应线（35 美元），可以检测整条线上的漏水情况，最多可将三条线串联起来以覆盖更大的区域。

Upgrade Pick: Moen Flo Smart Water Monitor and Shutoff

升级之选：Moen Flo 智能水流监测与自动切断器

Unlike other products in this guide, Moen’s Flo Smart Water Monitor installs directly onto your home’s water supply line and features an automatic shut-off if it detects a water leak. This is perhaps the most effective way to avoid costly water damage. Moen recommends installation by an expert—I found a licensed plumber near me using the company’s Pro Finder tool—and they completed the installation in 30 minutes. (You can do it yourself if you feel comfortable around plumbing.) You’ll need a good Wi-Fi signal where your water line is and a nearby outlet, though Moen does sell an extension cable. Once installed, it takes around two weeks to learn your home’s daily water usage, so I made sure to follow my typical routine so that it wouldn’t find me running the laundry twice a week too unusual.

与本指南中的其他产品不同，Moen 的 Flo 智能水流监测器直接安装在你家的供水管线上，如果检测到漏水，它会自动切断水源。这或许是避免昂贵水灾损失最有效的方法。Moen 建议由专业人员进行安装——我使用该公司的 Pro Finder 工具找到了附近的一位持证水管工，他们在 30 分钟内就完成了安装。（如果你对管道工程比较熟悉，也可以自己动手。）你需要确保水管位置有良好的 Wi-Fi 信号和附近的电源插座，不过 Moen 也确实销售延长线。安装完成后，它大约需要两周时间来学习你家的日常用水习惯，所以我确保遵循平时的作息，这样它就不会觉得我每周洗两次衣服有什么异常。

Best Budget Water Leak Detectors: X-Sense Wi-Fi Water Leak Detector (SWS0A41)

最佳预算漏水检测器：X-Sense Wi-Fi 漏水检测器 (SWS0A41)

My budget pick is the X-Sense SWS0A41, which includes four of the best smart water leak detectors I have tested plus a hub for a very reasonable price. Plug the hub in and scan the QR code…

我的预算之选是 X-Sense SWS0A41，它包含了我测试过的四款最佳智能漏水检测器，外加一个集线器，价格非常合理。只需插入集线器并扫描二维码即可……