# Can I connect IBS-TH3-WiFi to IBS-M2?
**URL:** https://community.inkbird.com/t/can-i-connect-ibs-th3-wifi-to-ibs-m2/3013
**Category:** Questions & Answers
**Tags:** smart-sensors
**Created:** [December 16, 2022, 3:36am UTC](https://community.inkbird.com/t/can-i-connect-ibs-th3-wifi-to-ibs-m2/3013 "2022-12-16T03:36:06Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Memix](https://community.inkbird.com/u/Memix)
#### Post date: [December 16, 2022, 3:36am UTC](https://community.inkbird.com/t/can-i-connect-ibs-th3-wifi-to-ibs-m2/3013/1 "2022-12-16T03:36:06Z")
Can I connect IBS-TH3-WiFi to IBS-M2?
I have an IBS-M2, ITH-20R and IBS-TH3-WiFi.
I have successfully connected the ITH-20R and IBS-M2 with the INKBIRD app (iPhone).
However, the IBS-TH3 is not detected as a sub-device of the IBS-M2.
Please tell me how to connect it.
IBS-TH3 can be connected to the network as one independent device, but I want to connect it as a sub-device of IBS-M2.
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### Author:  [@Tania](https://community.inkbird.com/u/Tania)
#### Post date: [December 16, 2022, 6:20am UTC](https://community.inkbird.com/t/can-i-connect-ibs-th3-wifi-to-ibs-m2/3013/2 "2022-12-16T06:20:55Z")
Hello,
Sorry, IBS-TH3 is a WIFI connection, it has realized the function of IBS-M2 to upload sensor data to the app through wifi, so it cannot be connected to IBS-M2.
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### Author:  [@Memix](https://community.inkbird.com/u/Memix)
#### Post date: [December 19, 2022, 3:37am UTC](https://community.inkbird.com/t/can-i-connect-ibs-th3-wifi-to-ibs-m2/3013/3 "2022-12-19T03:37:24Z")
Thank you for your information. I will buy IBS-TH2.