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Is the THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee) worth it?

The THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee) is recommended with a 9.1/10 consensus score. Experts highlight 60ghz breathing-level precision on a fully-open zha/z2m path and runs with zero cloud touchpoint and configurable clusters in ha. Best for: Best value 60GHz precision on a fully-open ZHA/Z2M path.

THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee) — Recommended per expert consensus
Recommended

No longer available as a New listing on Amazon — we hold no current price for it and carry no link to the dead listing. The consensus verdict below is unchanged for when it returns.

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THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee)

NM
Nicholas Miles · Editor-in-Chief & Methodology Owner

60GHz Zigbee mmWave presence sensor

Expert consensus

How we score
09.1/1010

Expert Consensus

Updated this week

Key Features

  • ✓ 60GHz mmWave radar with breathing-level detection
  • ✓ USB-C powered with RGB status light
  • ✓ Illumination sensor plus presence
  • ✓ Doubles as a Zigbee mesh repeater

Best For

Best value 60GHz precision on a fully-open ZHA/Z2M path

What Experts Agree On

What Experts Love

  • ✓ 60GHz breathing-level precision on a fully-open ZHA/Z2M path
  • ✓ Runs with zero cloud touchpoint and configurable clusters in HA
  • ✓ Doubles as a Zigbee repeater to strengthen the mesh
  • ✓ RGB status light plus lux reporting alongside presence state

Common Criticisms

  • ✗ USB-C or mains powered — not a no-wiring retrofit pick
  • ✗ Higher price than the SONOFF 5.8GHz budget option
  • ✗ No zone gating, so it relies on band precision rather than zones

Frequently Asked Questions

Is the THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee) worth it?

The THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee) earns a 9.1/10 consensus score and is rated "Recommended". At $49.99, it is best for Best value 60GHz precision on a fully-open ZHA/Z2M path. It ranks among the top picks in its category.

How much does the THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee) cost?

The THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee) is priced at $49.99. With a 9.1/10 score and a "Recommended" rating, that price represents strong value relative to the ~7.5/10 average for Sensors products. Prices shift often, so check the live figure before buying.

Who is the THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee) best for?

The THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee) is best for Best value 60GHz precision on a fully-open ZHA/Z2M path. Experts rate it "Recommended" with a 9.1/10 consensus.

How does the THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee) compare to other Sensors options?

Among the Sensors products we have aggregated, the THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee) ranks above average with a 9.1/10 score. See our full category comparison for head-to-head details.

What are the best alternatives to the THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee)?

If the THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee) ($49.99, 9.1/10) is not the right fit, the closest alternatives in Sensors are YoLink Water Leak Sensor 4, Moen Flo Smart Water Leak Detector. Compare them on price, ecosystem support, and expert consensus to find your match.

What are the pros and cons of the THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee)?

The main strengths of the THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee) are 60ghz breathing-level precision on a fully-open zha/z2m path and runs with zero cloud touchpoint and configurable clusters in ha. The most-cited downside is usb-c or mains powered — not a no-wiring retrofit pick. Overall, experts rate it "Recommended" with a 9.1/10 consensus score.

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See how the THIRDREALITY Smart Presence Sensor R3 (60GHz Zigbee) ranks against the full field in our Sensors buying guides.

Sources & Methodology

Consensus score based on available data. See how we build consensus scores.

Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you.This is a consensus review — we did not test this product ourselves. Always verify current prices and availability before purchasing.

Independence notice: Smart Home Explorer is an independent publication. THIRDREALITY and other product names, logos, and brands referenced on this page are the property of their respective owners and are used for identification purposes only. This review is not sponsored by, affiliated with, or endorsed by THIRDREALITY or any other manufacturer named in this article.