vetted ten.

eufy SoloCam S340 review

No. 2 of 10 in our home security cameras ranking · Updated · How we rank

Our verdict: The eufy SoloCam S340 ranks 2nd of the 10 home security cameras we compare, with 8.9 out of 10. It takes our Best Premium badge.

eufy SoloCam S340

eufy SoloCam S340

8.9/10Best Premium

The eufy SoloCam S340 is a solar-powered outdoor camera with two lenses, pan and tilt, and built-in storage with no monthly fee. It suits a homeowner who wants one camera to cover a wide yard and has solid 2.4GHz Wi-Fi at the mounting spot.

Check Price on Amazon

Why it's here

  • Wide 3K lens plus a 2K telephoto lens with 8x hybrid zoom
  • Pans 360 degrees and tilts 70 degrees, so one camera follows movement
  • 8GB of storage built in, with on-device human and vehicle detection
  • Solar panel keeps the battery topped up, with a spotlight and Alexa and Google support

Keep in mind

  • 2.4GHz Wi-Fi only
  • One of the pricier cameras here
  • Cloud backup needs the paid eufy Plus membership

Why the eufy SoloCam S340 scores 8.9

Each bar shows where it places among the 10 home security cameras in this guide, so a full bar is 1st of 10. How happy owners are counts for most of the score.

  • How happy owners are3rd of 10
  • How many rated it5th of 10
  • How new it is3rd of 10

Level with the Ring Pan-Tilt Indoor Cam

The Ring Pan-Tilt Indoor Cam and the eufy SoloCam S340 score the same, so either is a safe pick. The Ring Pan-Tilt Indoor Cam goes first because it leaves owners a little happier.

About the eufy SoloCam S340

The S340 pairs a wide-angle lens at 3K (2880 x 1620) with a telephoto lens at 2K (2304 x 1296). The two work together for 8x hybrid zoom, and eufy gives the detail range as about 40 ft. The field of view is 135 degrees. The camera pans 344 degrees and tilts from 10 to 70 degrees, so one unit can follow a person or car across the frame. Night video is in color, helped by a built-in spotlight.

Recordings go to 8GB of built-in storage, and eufy lists no monthly fee for that. Motion, human and vehicle detection run on the camera itself. A HomeBase S380 adds storage, and with a HomeBase the human detection can be upgraded to recognition. The camera has two-way audio and works with Alexa and Google Assistant. It connects on 2.4GHz Wi-Fi only.

Power comes from a non-removable lithium-ion battery that eufy rates at about 3 months on its own. A removable 2.2W solar panel keeps it topped up, and eufy says that allows indefinite operation. At the default sensitivity of 4, detection triggers at roughly 20 to 26 ft by day and 13 to 20 ft at night. The camera is weather-resistant and rated from -4°F to 122°F. Scheduling has three custom modes plus a disarmed mode.

What owners report about the eufy SoloCam S340

Owner feedback on this exact model is limited and mixed, and most of the sources available came from eufy's own community forum and a review aggregator. Owners who like it point to easy setup, wide coverage from the pan and tilt, and solar charging that cuts down on trips to recharge the battery. Video quality and the features for the money also get praise.

The complaints center on connectivity and reliability. Some owners report the camera dropping offline or the Wi-Fi weakening at a distance, and live view sometimes lags. Motion alerts are inconsistent for some, with false alerts. Solar charging depends on steady sunlight. A few forum posts describe a camera that would not charge or came back dead after being switched off in the app. In one case, holding the sync button for 30 seconds revived it. These are individual reports, so treat them as things to check rather than a guaranteed fault.

Who the eufy SoloCam S340 suits

The S340 fits a house with a yard, driveway or side lot where one camera needs to cover a lot of ground and zoom in on detail. It also fits anyone who wants recordings stored on the device with no required subscription, and who can mount it where it gets sun and a strong 2.4GHz signal.

Look elsewhere if your Wi-Fi at the mounting spot is weak or 5GHz only, or if you want cloud backup without paying. The Reolink Argus 4 Pro is a no-required-subscription option with a wider fixed view. The Wyze Cam v4 is the pick if you want the cheapest outdoor-rated camera and can live without pan and tilt.

Questions about the eufy SoloCam S340

Why does my eufy SoloCam S340 show offline?

The usual suspects are weak 2.4GHz Wi-Fi at the camera, since the S340 does not connect to 5GHz, or a drained battery. One owner revived a camera that showed offline after being switched off in the app by holding the sync button for 30 seconds. If that fails, contact eufy support.

What is the storage capacity of the eufy SoloCam S340?

8GB of built-in eMMC storage, with no monthly fee for recordings. A HomeBase S380 can add more storage.

Is the eufy SoloCam S340 waterproof?

eufy describes it as weather-resistant and rated for -4°F to 122°F. The brand's page does not give an IP rating, so one can't be confirmed.

What are the modes on the eufy SoloCam S340?

There are three custom schedule modes plus a disarmed mode. You set when the camera is armed and how it responds to motion.

Does the eufy SoloCam S340 work on 5GHz Wi-Fi?

No. The S340 connects on 2.4GHz Wi-Fi only, so it will not join a 5GHz-only network. Check the signal at the mounting spot.

Other home security camera picks

The other badge winners in our home security cameras ranking.

All 10 home security cameras, compared

  1. 1 Ring Pan-Tilt Indoor CamBest Choice 8.9 out of 10 Check Price
  2. 2 eufy SoloCam S340This reviewBest Premium 8.9 out of 10 Check Price
  3. 3 Wyze Cam v4Best Budget 8.8 out of 10 Check Price
  4. 4 Ring Stick Up Cam Battery (3rd Gen) 8.7 out of 10 Check Price
  5. 5 Arlo Pro 6 8.6 out of 10 Check Price
  6. 6 Tapo MagCam 2K+ (C425) 8.6 out of 10 Check Price
  7. 7 Reolink Argus 4 Pro 8.6 out of 10 Check Price
  8. 8 Google Nest Cam Indoor (Wired, 3rd Gen) 8.5 out of 10 Check Price
  9. 9 Blink Wired Floodlight Camera 8.5 out of 10 Check Price
  10. 10 Google Nest Cam (Battery) 8.4 out of 10 Check Price
See the full home security cameras ranking

The eufy SoloCam S340 on Amazon

eufy SoloCam S340

The eufy SoloCam S340 is a solar-powered outdoor camera with two lenses, pan and tilt, and built-in storage with no monthly fee. 8.9 out of 10.

Check Price on Amazon

How we score it

Every score here comes from our ranking model; no editor sets the order. We haven't read the review sites for this guide yet, so for now it is led by owners. It ranks products by how happy owners are, holding back any product few owners have rated until more agree. How many rated it and how new it is only settle close calls, and value for money earns its own badge rather than a higher place. We compared 15 models for this guide before settling on these ten.

Brands can't pay to be included or to move up. We last checked these picks in November 2026.

How we rank, in full