I have used multiple Google Nest Cam in my current house, which has served me well. The connection is stable. The only time it went down was when my Internet was down. I even subscribe to Nest Aware for ten days of 24/7 video recording. I have integrated my Nest Cams to Apple HomeKit using Homebridge with Homebridge Nest Cam Plugin. The integration works well as well.
For my new house, which I hope to move into in Q4 2023, I am seeing if I can integrate smart home devices directly into HomeKit without running Homebridge on my Synology NAS.
