[Android Central Question]

Wanted to connect new Motorola 5g with wireless sensor which I still helping me to monitor the readings through Raspberry Pi,
But I aiming to talk to sensor and access to monitor the readings of sensor via smartphones
After Google out further I was able to find out many platform which provides this services but I am thinking to go with android things, My goals are as follows:
- Send readings and store it in Internet cloud database
- Design a display which help me to display the reading in bar graph form.
- Use MQTT services to send notification alerts via sms on my smartphones

But I am beginner in this platform,

So need your Expert Suggestion which will be much helpful.