I thought about the sensorpush due to its wifi capability vs bluetooth, but im on a budget and the boveda smart sensor ($20) was a complete game chager over the didgital read hydrometer. Also i think the sensorpush reads every 10 mins vs once an hour if thats right? All good brotha
I had to load up the my SensorPush data once when the company replaced my sensor unit. I don’t have the SensorPush WiFi gateway so my data is only on my iPhone and iPad (I have both devices paired to the sensor). I wanted to keep the data and SensorPush makes it easy to do. That’s how I found out the database stores the measurements out to 4 digits. What it also revealed was the internal sensor is capable recording a measurement every second. Each record is time stamped with the date and time. When I spot checked the data I did find some gaps between records. I never observed a gap longer than about 10 minutes. The data records number in the millions. I learned it is useless to upload the CSV file because it is too big for me to handle given my limited knowledge of database management. However, it was interesting to see the detail once.
The SensorPush sensor can store the detailed records for only about 22 days according to SensorPush. It’s a rolling 22 days meaning when the record buffer is full, it overwrites the old data. When the sensor is in range of a paired device, it uploads the records. It appears that when a paired device is always in range the sensor pushes data to the smartphone or tablet every couple of minutes. However, I have also seen an hour or so between updates. The smartphone or tablet is where the record data is stored long term.
If you have a SensorPush WiFi gateway, the records are also stored in the SensorPush cloud in addition to the paired device.