Eufy TrackLight Cam S1 Review: The Solar Security Camera That Chases Intruders With Its Own Spotlight
The Eufy TrackLight Cam S1 is built for active deterrence rather than quiet recording. When its 180 degree dual-radar sensors pick up a person up to 40 ft (12 m) out, the 360 degree pan and tilt head locks a focused 20 Lux beam onto them at up to 120 degrees per second and fires a 105 dB siren with red and blue flashing lights, while a 4K telephoto camera with Auto Zoom and up to 10x manual zoom keeps the face or plate readable at distance. Power is the other half of the pitch: a 5.5W solar panel and a 15,000 mAh battery mean no wiring, and a wired connection is there if you want it running continuously. The catch is that the deeper AI, pet and vehicle detection and facial recognition, only unlocks when the camera is paired with a eufy HomeBase S380, and eufy publishes no battery runtime figure, only a solar charging budget, while the camera is still on pre-order.
- Driveways, yards and long approaches
- Homes without outdoor wiring
- Active deterrence rather than after-the-fact footage
- Google Home and Apple Home households
- Anyone tired of false motion alerts
Pros
- Auto-tracking light follows a target with a focused 20 Lux beam up to 12 m
- 180 degree dual-radar detection reaching 40 ft (12 m), with three customizable zones
- 360 degree pan and tilt head that tracks at up to 120 degrees per second
- 4K telephoto camera with Auto Zoom and up to 10x manual zoom
- Colour night vision with dual-light illumination out to 12 m
- 105 dB siren backed by red and blue flashing lights
- 5.5W solar panel and a 15,000 mAh battery, with wired power as an option
- Works with Google Home directly and with Apple Home through a HomeBase
- IP65 weatherproof, with two-way talk and a privacy zone
- Bluetooth recognition of household members switches to a soft welcome light
Cons
- Pet detection, vehicle detection and facial recognition need a separately sold HomeBase S380
- No Samsung SmartThings support, and it is not a Matter accessory
- Cloud storage requires an optional subscription
- 2.4 GHz Wi-Fi only, with no 5 GHz band
- No Ethernet, PoE or cellular connectivity
- No battery runtime figure is published, only a solar charging budget
- Sold only through eufy's own store, with no Amazon listing to compare against
- Still on pre-order at launch
Who is the Eufy TrackLight Cam S1 for?
This is a camera for an outdoor space you want defended, not just filmed. The dual-radar sensor covers a 180 degree field out to 40 ft (12 m), which suits a driveway, a side yard or a long approach to a door far better than the narrow cone of a typical fixed camera, and the 360 degree pan and tilt head means one unit can watch a whole frontage instead of a single line of sight. Because it runs from a 15,000 mAh battery topped up by a 5.5W solar panel, it goes where running mains cable would be the expensive part of the job, and eufy rates one hour of direct sunlight as enough for a full day. It is also aimed squarely at anyone whose current camera cries wolf: the AI is built to pick out human activity and ignore pets, vehicles and other irrelevant movement, and three detection zones with their own distances let you carve the alerting area down to the part of the property that actually concerns you.
What the Eufy TrackLight Cam S1 offers
The headline trick is the tracking light. Rather than flooding the garden the moment anything moves, the camera locks a focused beam onto the target, narrowing or widening between 10 and 30 degrees as it goes, reaching up to 12 m at 20 Lux, and following at up to 120 degrees per second. A 105 dB siren and red and blue flashing lights run alongside it, so the response is meant to move someone on rather than simply log them. Imaging is a 4K sensor behind a 4mm telephoto lens, which pulls distant subjects closer than the usual wide-angle security lens, with Auto Zoom framing the action automatically and up to 10x manual zoom for a closer look afterwards. At night, dual-light illumination keeps colour rather than dropping to monochrome, with useful detail quoted out to 12 m in complete darkness. There is a softer side too: the camera recognises household members over Bluetooth and switches to a gentle welcome light instead of the deterrence routine. Pairing it with a eufy HomeBase S380 adds facial recognition, vehicle detection, pet detection and cross-camera tracking, and eufy lists Google Home as working directly and Apple Home through a HomeBase.
What to know before you buy
Several of the smartest detection features are not in the camera alone. Pet detection, vehicle detection and facial recognition all arrive through the HomeBase S380, which is a separate purchase, so out of the box the AI is a human detector that filters everything else out. Ecosystem coverage stops at the big three: Samsung SmartThings is not supported and this is not a Matter accessory, so a Matter-first smart home will have to reach it through the eufy app instead. Full product functionality carries no monthly fee, but cloud storage sits behind an optional subscription if you want copies off the device. There is no PoE and no Ethernet port, and no cellular option, so it depends on your home network. The biggest practical caveat is simply how new it is: it is still on pre-order, eufy publishes no battery runtime figure, and there is no listing on any Amazon marketplace yet, so it is sold through eufy's own store. It is IP65 weatherproof and connects over 2.4 GHz Wi-Fi only.
Is the Eufy TrackLight Cam S1 worth it?
Judged against the solar cameras it sits beside, the S1 is asking to be paid for its response, not its resolution. Plenty of cameras record in 4K and plenty run on solar; far fewer aim a moving spotlight at a person and sound a 105 dB alarm while doing it, and the 180 degree radar plus the 360 degree head give it a coverage story that a fixed camera cannot match at any price. If what you want is evidence after the fact, cheaper eufy models cover that ground. If what you want is for someone to leave, this is the one in the range built for it. The honest reservation is timing: with no published battery runtime and no marketplace listing to check prices against, this is an early pre-order made on eufy's description rather than on owner experience.
Frequently asked questions
Does the Eufy TrackLight Cam S1 need a subscription?
No. eufy states that full product functionality is included with no monthly fee. A subscription is only needed for optional cloud features such as cloud storage.
Does it work with Apple Home and Google Home?
Google Home works directly. Apple Home needs the camera paired through a HomeBase S380. Samsung SmartThings is not supported.
How is the auto-tracking light different from a normal floodlight?
Instead of lighting the whole area, it aims a focused beam at the detected person and follows them, adjusting the beam between 10 and 30 degrees and tracking at up to 120 degrees per second, out to about 12 m. A 105 dB siren and red and blue flashing lights can fire at the same time.
Does it have to be wired to mains power?
No. It runs on a 15,000 mAh battery charged by a 5.5W solar panel, and eufy states one hour of direct sunlight is enough for a full day. You can connect it to wired power if you want it running continuously.
What does pairing it with a HomeBase S380 add?
The HomeBase S380 unlocks the advanced AI: facial recognition, vehicle detection, pet detection and tracking a person across several cameras. Without it, the camera identifies human activity and filters out pets, vehicles and other movement.
How far does its motion detection reach?
Dual radars cover a 180 degree field up to 40 ft (12 m). You can set three separate detection zones with their own distances, and adjust the range at which the deterrence response is triggered.
