BlueDiamond™ Mobile Elite

89 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Learn more
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About this app

Features added to the BlueDiamond mobile application include:
• The BlueDiamond mobile app delivers a smart alternative to plastic badges, offering convenience without compromising security.
• the app is designed to provide a touchless, efficient and effortless credential experience. In addition to the app’s feature-rich capabilities within a LenelS2 access control system

* For more information, please contact your LenelS2 Value Added Reseller.

* The App collects location data to enable the Pathways frequently travelled route feature to function even when the App is closed or not in use.

BLE and write to data storage disclosure: The App use Bluetooth permissions to detect and communicate with nearby BlueDiamond readers. The App use “write to external storage” permission to download and save the BlueDiamond credential certificate which contains device-specific “signatures” required to communicate with the BlueDiamond readers for door access.

WIFI status data usage disclosure: App requires access to Wifi status permission for Google Places SDK which is used to know the exact location, to add it to a Pathway. App also collects Wifi SSID/BSSID for Analytics purposes.

Location data usage disclosure: The App collects location data to enable the Pathways frequently travelled route feature to function even when the App is closed or not in use

*Note: Contact Notification feature has been completely removed from BlueDiamond AppV2.5. None of the contact tracing functionality will be supported going forward from BlueDiamond App v2.5 onwards.

Privacy Notice URL:
https://www.honeywell.com/us/en/legal/privacy-statement

https://investor.honeywell.com/news-releases/news-release-details/honeywell-strengthen-building-automation-business-acquisition

End User License Agreement (EULA) URL:
https://www.honeywell.com/us/en/legal/terms-and-conditions

Demo Video for Location, Bluetooth and write to external storage permissions:
https://bit.ly/3u3dyP3

Demo Video for WIFI status disclosure in the App:
https://bit.ly/3lRLV7N
BlueDiamond offers a complete, next-generation access control experience.
Updated on
Jul 17, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

89 reviews
Ryan Childers
January 24, 2023
The most frustrating system I've ever used. My apt. building switched to using this app to unlock the doors and it takes, at minimum, 15-30 seconds to unlock the door. I frequently have to restart my phone before I'm able to get into the building, causing me to be outside in the cold. I've also gotten logged out multiple times, requiring me to email building management to get a verification code to be able to log back in. If you or your business is looking for a reliable system, look elsewhere.
8 people found this review helpful
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Reese Snook
January 31, 2025
Even after giving the app all of the possible permissions and turning off paused activity of unused on android, I can't keep a credential for more than 3ish days of inactivity before being revoked. This is in comparison to others given the credential to the same room as me and having it for months or even a year after inactivity. Very annoying, a key would be better.
1 person found this review helpful
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Todd Beltrone
August 27, 2026
This app sucks! Its literally the worst program I have ever used since the invention of cellphones. it does not get worse than this app. a complete piece of junk that only works once in a great while. it literally doesnt work on a daily basis. I cant even imagine what poorly run management company would be dumb enough to purchase this system. Cant wait until lease is up just so I never have to use this lousy app again! I have now been using this app on phone for months and months and it sucks!!!
1 person found this review helpful
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What’s new

The BlueDiamond™ app now supports authentication to a LenelS2 NetBox™ platform, delivering an enhanced mobile security experience with features, including Activity, Cameras, People, Threat Level Escalator (TLE), and Portals. Additionally, the app now supports video integration with S35, Milestone, VRx, and NetVR recorder platforms, providing expanded security monitoring and system management capabilities from a single mobile application
Content rating
Everyone
Learn more

App support

About the developer
Honeywell Security Americas, LLC
jonathan.owens@honeywell.com
1212 Pittsford Victor Rd Pittsford, NY 14534 United States
+1 954-804-9949

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