Can Temperature Sensor Transmit to iPhone through nearby iPad Hotspot?

[Wayne with 3 Dogs]

I leave my three dogs in my SUV under shade of a tree or building when shopping.  However, can the wireless sensor transmit to my iPhone to warn me of high temperature within my SUV by transmitting to my iPhone through my iPad hotspot that I would leave in the SUV while I am shopping?  

Thanks.

Wa...@Wiemerslage.com

[Wayne with 3 Dogs]

Received from Wireless Sensor Tags Support May 11, 2015:

I would think the iPad hotspot will go to sleep because the Tag Manager only use the data very seldomly. 

Instead we recommend the setup described here: http://store.wirelesstag.net/pages/support#4g

This will allow you to receive notification and track temperatures inside your car from anywhere with data connection on your phone.