Oceanrich Coffee Grinder Review

This site contains affiliate links to products. We may receive a commission for purchases made through these links.

Quick Overview



  • Small and lightweight
  • Easy to use and clean
  • Fairly affordable
  • Multiple grind size


  • Produces noise
  • Has a small capacity

While manual grinders are compact, electric grinders are more convenient to use.

So, which is the better choice between the two?

In this Oceanrich Coffee Grinder review, you will find out that you don’t have to choose one advantage over the other.

This device combines the portability of a hand mill with the functionality of a rechargeable kitchen appliance.

Oceanrich Coffee Grinder Review

Established in 2007, Oceanrich is a newcomer, especially compared to the more established brands that have been around for decades.

Still, in the last 15 years, it has become one of the more recognizable names in the world of coffee-making.

Today, it offers a long line of high-quality products that home brewers across the globe love.

The G1 Portable Electric Coffee Grinder is a mid-tier offering from Oceanrich.

Small and lightweight, it is a great companion when you are on the move, even when hiking or camping.

It is the lighter version of the G2, a faster and higher capacity rechargeable electric grinder from the same brand.

Who Is This Product For?

The Oceanrich electric grinder is an excellent device for coffee lovers who are always traveling.

Weighing only 485 grams and measuring 180 mm x 90 mm, you can easily pack it in your bag.

Do you often go out of town for work or go camping for a few days at a time?

If you do, you won’t have to worry about where to get your caffeine fix with this portable grinder.

That said, you will find that the G1 Electric Grinder is substantial enough for daily use.

It would make a great addition to your kitchen, especially if you live alone.

What’s Included?

Once you receive your package and open the box, you will find everything you need to meet your coffee grinding needs.

Inside is one rechargeable electric grinder and a cleaning brush.

The body of the grinder is made from a tasteful combination of polypropylene and ABS plastics as well as stainless steel.

The jar is made of glass, while the main feature—the burr system—is ceramic.

The cleaning brush features a long handle, making it easier for you to clean the washable burr grinder after use.

It is made from polypropylene plastic, the same as some parts of the grinder’s body.

51twtpcf5+L. SL500

Overview of the Features

If two of your biggest passions in life are coffee and traveling, you should get your hands on this product.

With this on hand, you’d be able to enjoy a perfect cup of coffee every single day without skipping a beat.

This is true even if you are away from home most of the time.

The Oceanrich Rechargeable Electric Grinder is proof that great things come in small packages.

Its modest size belies the fact that it has several useful features to offer.

  • Five Grinding Settings

Even with its small size, you will still be able to enjoy coffee in many different ways.

It features five grind settings, allowing you to make filtered coffee, French press coffee, siphon coffee, or a cold brew.

You will also notice that the markings are clear and intuitive.

Thanks to this, it will be very easy for any user to figure out the right configuration for the desired grind size.

  • Long Battery Life

The Oceanrich Rechargeable Electric Grinder comes with an 800mAh lithium-ion battery.

You can bring it to full charge by hooking it up to a USB charger for 2.5 hours.

Once full, you will be able to use it 15 times before it runs out of juice.

This estimate is based on regular servings of 20-gram coffee grounds with a medium to coarse grind size.

  • Ceramic Grinding Core

Inside this Oceanrich coffee grinder is a conical burr made of ceramic.

This material generates less heat than its metallic cousin and costs less at the same time.

As such, the flavor and aroma of your coffee are kept intact.

Compared to bladed grinders that slice the beans, the burr system is more consistent in terms of grind size.

It rotates at a lower RPM, allowing it to preserve the oils so that you can unleash them at the right time.

  • Easy To Use and Clean

Even if you use it straight out of the box, you will find that the Oceanrich Coffee Grinder is easy to operate.

As mentioned, the markings for the grind size are clear and leave no room for error.

You can grind 20 grams of coffee at a time, which means you can make two cups for every batch.

Afterward, we recommend removing the ceramic conical burr and cleaning it with the brush while washing it.

  • Portability

One of the biggest selling points of the Oceanrich Coffee Grinder is its portability.

It is small and light enough to put inside a bag, so you can bring it with you wherever you go.

Moreover, you do not have to worry about looking for a wall socket whenever you need it because it is cordless.

Just make sure that it is fully charged before you pack it.

41X7hSHzmJL. SL500

How To Use the Oceanrich Coffee Grinder

Before using the Oceanrich Rechargeable Electric Grinder, make sure you clean it first.

To do this, you would have to detach the top, the burr, and the jar.

Next, charge the device for approximately three hours.

Once at full power, pour the beans in, install the top, and set it to the lock position.

Set the grinder to the desired size by moving the pointer of the adjuster.

Finally, push the start button. It will take around three minutes to finish the grinding process.

Once done, unlock the top, pour out your grounds, and start brewing.


41+CdzakLKL. SL500

If you don’t like the noise of an electric grinder, you could go with a manual grinder instead.

The JavaPresse Manual Grinder is a great option.

It comes with a much friendlier price tag without sacrificing much in terms of grind quality.

However, because it works by cranking the handle manually, you would need to put in some elbow grease before you can enjoy a perfect cup of coffee.

Is the Oceanrich Coffee Grinder Worth It?

Electric coffee grinders come in many shapes and sizes, so choosing just one can be overwhelming.

Hopefully, we have made your decision-making process a bit easier with this Oceanrich Coffee Grinder review.

This device is compact, provides a consistent grind, and is easy to use—everything you need in a reliable grinder.

Leave a Comment

Your email address will not be published.

Special offer for our visitors

Get your Coffee Grinders Free Guide

We will never send you spam. By signing up for this you agree with our privacy policy and to receive regular updates via email in regards to industry news and promotions