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This APK's signature: 9ca5. Other known valid signatures: 29c6.
Download SmartThings Companion 2.3.04.19 APK
Languages: 86
Package: com.samsung.android.service.stplatform
Downloads: 15
Target: Android 16 (API 36)
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What's new in SmartThings Companion 2.3.04.19
From version 2.1.06.7:
- When your Galaxy settings are changed to suit your situation in modes and routines, your smart home devices can be also changed to suit your situation.
- When sleep mode starts on your Galaxy, the lights can be dimmed and blinds can be closed.
About SmartThings Companion 2.3.04.19
With SmartThings Companion, you can quickly and easily control devices registered to SmartThings through various apps in any situation to suit your needs. You can control smart devices such as lights, appliances like air conditioners and air purifiers, TVs, speakers, blinds and more that are registered to your SmartThings through various Galaxy features like Phone, Modes and Routines, Clock, Smart View, Weather, and Calendar.
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[Key Functions]
- When you make a phone call with your Galaxy device, you can instantly mute nearby TVs, projectors, and speakers, or pause the robot vacuum.
- When you change your Galaxy device’s modes using Modes and Routines to match your situation, you can control the devices registered to SmartThings. For example, when you activate Sleep Mode on your phone, the lights will dim, and the air conditioner and air purifier will switch to sleep-friendly modes. If you wear your Galaxy Watch5 to bed, your TV and lights will automatically turn off, helping you sleep better.
- When an alarm goes off in your Clock app, the TV and lights will automatically turn on, and your blinds will open along with the alarm. Similarly, when you set a sleep time on your phone, you can have the lights automatically dim and have the air conditioner and air purifier switch to sleep-friendly modes.
- With Smart View, when you mirror your smartphone content to the TV, you can have the lights automatically turn off and have the blinds lowered to create an ideal viewing environment.
- In the Weather app, you can check the outdoor fine dust levels and the indoor air quality detected by your air purifier, and control the purifier accordingly.
- You can receive notifications for events saved in your Calendar app through your TV and speaker.
※ SmartThings Companion is optimized for Samsung smartphones, and is not available on smartphones from other manufacturers.
※ It is not supported on Chinese smartphones or Chinese Samsung accounts.
※ You can find more details in the “Companion apps” section of the SmartThings app.
[Usage Environment]
Some mobile devices may have restrictions on usage.
- One UI version: 3.1 or higher required
- Memory size: 2 GB or more required
- Devices that can download SmartThings app required
※ Access permission information
Access permission as follows is required for service provision. Basic service features can be used even if optional access permissions are not granted.
[Required Permissions]
∙ None
[Optional Permissions]
- Location: Requires permission to confirm the device location or enable location-based device control.
- Nearby devices: Requires permission to scan nearby devices.
- Calls: Requires permission to confirm calls made or received and notify Samsung appliances (such as stick vacuums and robot vacuums) when a call is received.
- Messages: Requires permission to notify Samsung appliances (such as stick vacuums and robot vacuums) when a call is received.
SmartThings Companion 2.3.04.19 variants
This release comes in several variants (we currently have 2). Consult our handy FAQ to see which download is right for you.
This APK's signature: 9ca5. Other known valid signatures: 29c6.
Version:2.3.04.19(230419000) for Android 11+ (API 30)
Uploaded:March 14, 2026 at 1:39AM UTC
File size:17.57 MB
Downloads:15
Version:2.3.02.13(230213000) for Android 11+ (API 30)
Uploaded:August 7, 2025 at 5:57AM UTC
File size:16.75 MB
Downloads:363
Version:2.3.00.9(230009000) for Android 11+ (API 30)
Uploaded:December 8, 2024 at 3:26PM UTC
File size:16.33 MB
Downloads:819
Version:2.1.05.13(210513000) for Android 11+ (API 30)
Uploaded:January 27, 2024 at 11:59PM UTC
File size:17.60 MB
Downloads:99
Version:2.1.04.1(210401000) for Android 11+ (API 30)
Uploaded:January 4, 2024 at 11:36PM UTC
File size:25.26 MB
Downloads:61
Version:2.1.01.8(210108000) for Android 11+ (API 30)
Uploaded:June 22, 2023 at 10:31AM UTC
File size:19.19 MB
Downloads:0
Version:2.3.10.6
Uploaded:June 28, 2026 at 1:39AM UTC
File size:18.05 MB
Downloads:362
Version:2.3.04.19
Uploaded:March 14, 2026 at 1:39AM UTC
File size:17.63 MB
Downloads:540
Version:2.3.08.9
Uploaded:January 12, 2026 at 5:54AM UTC
File size:18.00 MB
Downloads:584
Version:2.3.02.13
Uploaded:August 7, 2025 at 5:57AM UTC
File size:16.75 MB
Downloads:363
Version:2.3.00.9
Uploaded:December 8, 2024 at 3:26PM UTC
File size:16.33 MB
Downloads:819
Version:2.2.03.1
Uploaded:October 2, 2024 at 3:02PM UTC
File size:17.30 MB
Downloads:879
Version:2.2.02.11
Uploaded:October 2, 2024 at 6:41AM UTC
File size:16.06 MB
Downloads:438
Version:2.2.01.1
Uploaded:July 22, 2024 at 8:23AM UTC
File size:17.30 MB
Downloads:443
Version:2.2.00.8
Uploaded:June 21, 2024 at 5:41PM UTC
File size:17.30 MB
Downloads:387
Version:2.1.07.1
Uploaded:February 16, 2024 at 9:54AM UTC
File size:17.66 MB
Downloads:458
