JioFi 4G Hotspot JMR815 150 Mbps Jio 4G Portable WiFi Data Device (Black)

Very poor design... It says designed in India... But i doubt it. This is not suitable for Indian weather. The battery in the device heats up very fast and that causes the signal to be lost/extremely slow. I reside in Mumbai and it's warm but not very hot in this city... Still the device doesn't work well.So i had to remove the internal battery and connect the device to an external power bank, and now it's working well.Another irritation is the power on button... It takes a bloody long hard press to power it on, and after that another half a minute to start up. A simple press to power on would have made it much easier to operate.Range is also not great... You have to be within the same room to get the signal.. Move to another room and the signal drops significantly.In terms of speed, it's good, which also depends on the coverage area of Jio. But no complaints in this department.Overall, I am disappointed that you pay a 1,000 bucks and you get a product that becomes a brick without external battery support

Everything is good about product, except battery but overall Product is good.you can do audio call, video call and send messages, obviously internet can also be used. There is a slot for sd card also.

It is very compact to carry. And it's design is very nice. Why am I bought this device, because of in my area has worst jio signals. For that reason I bought this. I thought it would give me better signals, if I place it @outdoor.But there's no improvement in signals, it is so pathetic. Every time I had to go to my terrace and use data. 🙄😥😡Some what product is good, because of, amazon service i thought.Finally i returned it.I bought Airtel sim and it has provided very good signals and 4G data.I have been using Jio from its launch (now it is around 2years). But now I left it, Because of, Jio has worst signals, i complained to them many times. Every time they said we planned to establish a tower in your area, it will take 90 to 120 days.But the reality is, there is no action or improvement. Already 730 more days are gone.

Battery lasts long , I'd say 6-7hrs or so. Product works as expected. Speed is dependent on network and number of devices. I use it during travel for my iPad. Works like a charm. And way cheaper than paying 10k more for a 4g iPad 🙂I also use it in the car to stream online content on the go. Perfect companion.Setup was quick and easy. Just put your Jio SIM into the slot, insert the battery and power on the router. The SSID & password are printed inside,under the battery.I am not sure about the usage of MicroSD card slot, I am not using that. The front of the router has a few indicator lights which I find very helpful - such as Data, Jio Network signal strenght etc. Charging this device is also easy - using a standard micro USB 1A charger. Both cable & wallplug included in the box.

HiThis is one of the best product.Good battery life and easy to use.The advantage of the product is that you can place the JioFi 4G Hotspot M2S 150 Mbps Wireless 4G router where you can get maximum signal strength.However, the internet speed differs sometimes.Thank you.

With marginal increase in battery capacity this adds 3 hours runtime and nothing less than 12 hours standby time upon last all models. Small device so easy to carry. Just 1 star less due to low range.Please don’t buy this if you want to use this at home and want others to connect from all rooms. Jiofi 3 is suitable for that which I retain now also. This is suitable to keep in car while traveling. Or in your laptop bag if are connecting thru vpn / working from home etc. this works best under 3 to meters to my surprise

It's really amazing, and the more important thing is Amazon's customer or shipping services. And that's freaking good. No complaints. Just be assured the product is fantastic and worth price of course.

Easy to insert the sim card and micro Sd. Coverage is good. Appearance also nice fitting the pocket. Online you can change your password and name. Since 1 month only using. Let us see at long run