The Smart Device Compare comparison

Fibaro Door / Window Sensor vs Ring Window and Door Contact Sensor (2nd gen)

Understand the differences. Decide what matters to your home.

Before you compare every specification

Key differences between Fibaro Door / Window Sensor and Ring Window and Door Contact Sensor (2nd gen)

A summary of selected recorded differences between these door & window sensors. Check the full specification table below for details and conditions.

Feature differences among your selected devices

Temperature Alerts (alerts): Fibaro Door / Window Sensor — Yes; Ring Window and Door Contact Sensor (2nd gen) — No.
Alexa (integrations): Fibaro Door / Window Sensor — No (The Fibaro Alexa skill covers switches, dimmers, blinds, gates, thermostats and scenes; Fibaro states Alexa is not allowed to reach devices tied to security, which is where its door sensors sit); Ring Window and Door Contact Sensor (2nd gen) — Yes.
Apple Home (integrations): Fibaro Door / Window Sensor — Yes; Ring Window and Door Contact Sensor (2nd gen) — No.
Temperature (sensors): Fibaro Door / Window Sensor — Yes; Ring Window and Door Contact Sensor (2nd gen) — No.

Specifications to check side by side

Bluetooth (connectivity): Fibaro Door / Window Sensor — Apple Homekit required; Ring Window and Door Contact Sensor (2nd gen) — No.
Z Wave (connectivity): Fibaro Door / Window Sensor — No; Ring Window and Door Contact Sensor (2nd gen) — Z-Wave Hub required.
Battery Life (power): Fibaro Door / Window Sensor — 2 years; Ring Window and Door Contact Sensor (2nd gen) — 3 years.
Battery Type (power): Fibaro Door / Window Sensor — ER14250 ½ AA; Ring Window and Door Contact Sensor (2nd gen) — 2x CR2032.

Information still to confirm

6 of 30 comparison fields lack a resolved value for at least one selected device. Missing information is not evidence that a feature is absent.
Check the full table and manufacturer documentation before ruling out a device.

These observations are derived from recorded catalog data and have not all been independently verified. Confirm details with the manufacturer before purchasing.

Compare capabilities, compatibility and setup requirements.

Option 1 · Fibaro

Fibaro Door / Window Sensor

Catalog update date not recorded

View full device profile

Option 2 · Ring

Ring Window and Door Contact Sensor (2nd gen)

Last updated October 2026

View full device profile

What the catalog tells us

Understand the tradeoffs.

These counts describe the available data, not a quality score. More features do not automatically make a better device.

8differences with recorded values for every device

6rows with missing or unspecified information

Consider your setup

Apple Home

Fibaro Door / Window SensorYes
Ring Window and Door Contact Sensor (2nd gen)No

Confirm which features appear in Apple Home and whether extra hardware or a subscription is needed for your intended use.

Inspect the specifications

Consider your setup

Battery Life

Fibaro Door / Window Sensor2 years
Ring Window and Door Contact Sensor (2nd gen)3 years

Compare the stated test conditions. Catalog battery figures alone do not predict runtime in your home.

Inspect the specifications

Your priorities, side by side

Focus on what changes.

Mark the specifications you care about. Open manufacturer sources for verification scope; fields without citations remain catalog data. Expand notes for other qualifications.

Differences onlyMy priorities (0)

Showing 30 of 30 rows. “Not recorded” does not mean “No”.

Reading layout

Alerts

Door Window Alerts

Fibaro Door / Window Sensor: Yes
Ring Window and Door Contact Sensor (2nd gen): Yes

Low Battery Alerts

Fibaro Door / Window Sensor: Yes
Ring Window and Door Contact Sensor (2nd gen): Not recorded

Motion Alerts

Fibaro Door / Window Sensor: No
Ring Window and Door Contact Sensor (2nd gen): No

Tamper Alerts

Fibaro Door / Window Sensor: Yes
Ring Window and Door Contact Sensor (2nd gen): Yes
Catalog note
Ring documents resolving a tampered Contact Sensor (1st and 2nd Gens): the tamper switch sounds the Alarm siren and shows the Tampered indicator in the app

Temperature Alerts

Fibaro Door / Window Sensor: Yes
Ring Window and Door Contact Sensor (2nd gen): No

Connectivity

2.4 GHz Wi-Fi

Fibaro Door / Window Sensor: No
Ring Window and Door Contact Sensor (2nd gen): No

5 GHz Wi-Fi

Fibaro Door / Window Sensor: No
Ring Window and Door Contact Sensor (2nd gen): No

Bluetooth

Fibaro Door / Window Sensor: Apple Homekit required
Ring Window and Door Contact Sensor (2nd gen): No

Other

Fibaro Door / Window Sensor: No
Ring Window and Door Contact Sensor (2nd gen): No

Thread

Fibaro Door / Window Sensor: No
Ring Window and Door Contact Sensor (2nd gen): No

Z Wave

Fibaro Door / Window Sensor: No
Ring Window and Door Contact Sensor (2nd gen): Z-Wave Hub required

Zigbee

Fibaro Door / Window Sensor: No
Ring Window and Door Contact Sensor (2nd gen): No

Features

Automations

Fibaro Door / Window Sensor: Yes
Ring Window and Door Contact Sensor (2nd gen): Not recorded

History Records

Fibaro Door / Window Sensor: Not recorded
Ring Window and Door Contact Sensor (2nd gen): Not recorded

Minimum Detection Distance

Fibaro Door / Window Sensor: Not recorded
Ring Window and Door Contact Sensor (2nd gen): Not recorded

Ota

Fibaro Door / Window Sensor: Not recorded
Ring Window and Door Contact Sensor (2nd gen): Not recorded

Sensitivity

Fibaro Door / Window Sensor: Not recorded
Ring Window and Door Contact Sensor (2nd gen): Not recorded

Integrations

Alexa

Fibaro Door / Window Sensor: No
Catalog note
The Fibaro Alexa skill covers switches, dimmers, blinds, gates, thermostats and scenes; Fibaro states Alexa is not allowed to reach devices tied to security, which is where its door sensors sit
Ring Window and Door Contact Sensor (2nd gen): Yes

Apple Home

Fibaro Door / Window Sensor: Yes
Ring Window and Door Contact Sensor (2nd gen): No

Google Home

Fibaro Door / Window Sensor: No
Ring Window and Door Contact Sensor (2nd gen): No

Home Assistant

Fibaro Door / Window Sensor: Yes
Ring Window and Door Contact Sensor (2nd gen): Yes

Matter

Fibaro Door / Window Sensor: No
Ring Window and Door Contact Sensor (2nd gen): No

SmartThings

Fibaro Door / Window Sensor: No
Ring Window and Door Contact Sensor (2nd gen): No

Power

Battery Life

Fibaro Door / Window Sensor: 2 years
Ring Window and Door Contact Sensor (2nd gen): 3 years

Battery Type

Fibaro Door / Window Sensor: ER14250 ½ AA
Ring Window and Door Contact Sensor (2nd gen): 2x CR2032

Sensors

Door Window

Fibaro Door / Window Sensor: Yes
Ring Window and Door Contact Sensor (2nd gen): Yes

Light

Fibaro Door / Window Sensor: No
Ring Window and Door Contact Sensor (2nd gen): No

Motion

Fibaro Door / Window Sensor: No
Ring Window and Door Contact Sensor (2nd gen): No

Occupancy

Fibaro Door / Window Sensor: No
Ring Window and Door Contact Sensor (2nd gen): No

Temperature

Fibaro Door / Window Sensor: Yes
Ring Window and Door Contact Sensor (2nd gen): No

Specifications for Fibaro Door / Window Sensor versus Ring Window and Door Contact Sensor (2nd gen)
Specification	Fibaro Door / Window Sensor	Ring Window and Door Contact Sensor (2nd gen)
Alerts
Door Window Alerts	Yes	Yes
Low Battery Alerts	Yes	Not recorded
Motion Alerts	No	No
Tamper Alerts	Yes	Yes Catalog note Ring documents resolving a tampered Contact Sensor (1st and 2nd Gens): the tamper switch sounds the Alarm siren and shows the Tampered indicator in the app
Temperature Alerts	Yes	No
Connectivity
2.4 GHz Wi-Fi	No	No
5 GHz Wi-Fi	No	No
Bluetooth	Apple Homekit required	No
Other	No	No
Thread	No	No
Z Wave	No	Z-Wave Hub required
Zigbee	No	No
Features
Automations	Yes	Not recorded
History Records	Not recorded	Not recorded
Minimum Detection Distance	Not recorded	Not recorded
Ota	Not recorded	Not recorded
Sensitivity	Not recorded	Not recorded
Integrations
Alexa	No Catalog note The Fibaro Alexa skill covers switches, dimmers, blinds, gates, thermostats and scenes; Fibaro states Alexa is not allowed to reach devices tied to security, which is where its door sensors sit	Yes
Apple Home	Yes	No
Google Home	No	No
Home Assistant	Yes	Yes
Matter	No	No
SmartThings	No	No
Power
Battery Life	2 years	3 years
Battery Type	ER14250 ½ AA	2x CR2032
Sensors
Door Window	Yes	Yes
Light	No	No
Motion	No	No
Occupancy	No	No
Temperature	Yes	No

Know what’s behind the comparison.

The table matches specifications by section and field. It preserves notes, separates missing data from explicit “No” values, and keeps qualifications attached to their values. No overall winner is assigned from feature counts.

Read our comparison methodology