Atman Hummer e-Grinder Review

Atman Hummer Review

9 Total Score
Atman Hummer e-Grinder Review Bottom Line

Atman Hummer is an electronic dry herb grinder that will help you get those herbs perfectly grind with 4-layer compartment making it much comfortable without any hassle. The Hummer is operated by two 18650 Li-on rechargeable battery which has a 2200mAh capacity and this device can last about 3-4 sessions.

Recommended store: Buy directly from Atman Official Store.

?You want to get exclusive coupon codes to some of the best US vape stores? Sign up here >> to get them.

In-Depth Atman Hummer e-Grinder Review:

Atman Hummer e-Grinder Review

The Atman Hummer e-Grinder is an Electronic Herb grinder that runs on two 18650 rechargeable battery and a powerful motor.

Today’s society, we tend to find ways to invent something that can do the things in place for us. So, Atman an up and coming company in vaping world invent an electronic grinder that can make your life much comfortable and easier. Introducing the Atman Hummer, in this review, we will tackle its innovative design, performance and what I think. Let’s get started


The Atman Hummer is packaged in a rugged black cylinder box. There is only one triangular shape activation button and the USB charging port is on the top of the device.

The Atman Hummer is consist of 4-layers of grinder which you can unscrew and place your dry herb. The four compartment includes the electronic base or the top part which has the electronic upper teeth, the bottom parts include the bottom teeth grinder, the filter, and the kief catcher which captures the pollen.

Operated by two 18650 Li-on rechargeable battery which has a 2200mAh capacity. This device can last about 3-4 sessions before charging it with the micro USB cable provided in the kit.


So as per its performance, the Hummer does its job pretty well. Although, it’s a little tricky loading your dry herb into the grinding chamber while screwing the cover. It will be easy as 1-2-3 if you will be used to it. It is also worth pointing out that this device has a reversal function which prevents it from getting stuck when grinding.

How to use the Atman Hummer:

  • Turn On: Hold the triangle button for 3 seconds to turn on the device, then the Green lights will flash 3 times to indicate.
  • Turn Off: Hold the triangle button for 3 seconds to turn off the device, then the Red lights will flash 3 times to indicate.
  • Operation: Turn on the device first, and then click the triangle button 1 time to make it work. If done, click the button 1 more time to stop the grinding.

How to charge the Atman Hummer

  • Please, always charge the device with the charger coming in the case.
  • Plug into the device to charge, the lights will turn Red to indicate the device under charging. When it turn Green, means it is fully charged.
  • Charging time: 3-4hours

Final Verdict

The Atman Hummer gets the job done like manual grinding does. This device is perfect for people who have difficulty using manual grinding; probably due to arthritis, joint problem, etc. or people who are just lazy enough. 😉 This e-grinder fits for you. It feels well-built and it will get you dry herbs perfectly ground. With its average price tag, it is a no-brainer if you are looking for a device that will help you get those dry herbs done without any hassle in your side.

Where to buy the Atman Hummer

Buy directly from Atman. They offer 1-year limited warranty in all of their products.



Join over 8,000 vape-insiders that currently get an exclusive discount on most major US brands and Online Vape Stores. We’ll also keep you up to date with new product releases, and money-saving deals for the latest and best vaporizers ??.


Signup Location


Find out more

1 Comment
  1. Reply
    Darien Entwistle January 7, 2017 at 3:22 pm

    A SCAM!!! First off it looks like the match made in heaven for herb grinding! But its not! The top part that screws into the aluminium grinder is terribly made and makes for easy cross-threaded which ruins the product. Plus it does not grind up big nugs and gets stuck …. awful claim to be the first electric grinder in the world … yea first and worst!! The motor is barely enough to grind sand id say… STAY AWAY!!

Leave a reply

Register New Account
Reset Password