I bought JioFi 2 which has display. I bought it from nearby reliance DX mini store. It has been three months I have been using it but suddenly it stopped receiving signal. I went to nearby jio service centre and almost have to wait for 2 hours to get it working, they do not keep it and hence kept me waited until it was repaired. It is pretty good at Rs 1999 by it does really have its on side effects. Its Sar value is too high so it is not recommended to keep it in pocket and carry for hours. Just keep it in far but in range.
Pros:
Available at cheap price.
Good looking .
Pros:
Sar value is high.
Gets too hot when many devices are connected.
Unable to get connectivity in home.
Needs to be taken to service center after every 3 months as new problem appears.
Not usable with other 2g, 3g and 4g sim cards.
Only compatible with Jio cars.
Jio4gvoice app eats phone battery.
If u want cheap internet better buy a phone with Jio sim.