The Hario Smart G Pro is a compact manual coffee mill with stainless steel burrs, designed for home brewers who want consistent, uniform grounds from a hand grinder that stores neatly and travels well. It holds up to 24 g of whole beans in the hopper and fits a single-serve brewing routine without taking up counter space.
The Smart G Pro uses stainless steel burrs, paired with improved central rotation and enhanced stability in the grinding mechanism. That combination reduces wobble during grinding and produces a tighter, more consistent particle distribution, which translates to more even extraction and a cleaner cup whether you are brewing pour-over, French press, or AeroPress.
Hario reinforced the Smart G Pro with thicker walls compared to the original Smart G, adding durability to a body that remains genuinely compact at 150 mm wide and 190 mm tall. The silicone band wraps the body for grip and doubles as storage: a dedicated slot holds the metal handle flush against the grinder when it is not in use, so the handle does not rattle loose in a bag or drawer. The result is a grinder that handles daily use and travel without extra bulk.
The Smart G Pro is designed to work with the Hario Electro Solo, so users who want to switch between hand-cranking and powered grinding can do so without buying a separate grinder body. That compatibility extends the grinder's usefulness for buyers who anticipate wanting a motorized option later without replacing their existing setup.
| Specification | Detail |
|---|---|
| Dimensions | W 150 × D 53 × H 190 mm, Φ 46 mm |
| Hopper capacity | 24 g of whole beans |
| Color | Black |
| Burr material | Stainless steel |
| Lid and ground coffee bottle | Methacrylate resin |
| Handle grip and outer burr stopper | Polypropylene |
| Handle, shaft, spring, washer, bearing, inner burr holder, grind adjustment nut | Stainless steel |
| Band | Silicone rubber |
| Country of manufacture | China |
| Care | Hand wash only |
The Smart G Pro suits home brewers and travelers who grind one to two servings at a time and want a compact, durable hand grinder with stainless steel burrs. It is also a practical choice for anyone already using or planning to use the Hario Electro Solo, since the two are directly compatible.
The Smart G Pro's 24 g hopper is sized for single-serve use, not batch grinding for multiple people. It is a manual grinder and does not include a motor or power source on its own.
The Hario Smart G Pro holds up to 24 g of whole beans in the hopper, which is sized for single- to double-serve grinding sessions. Users who regularly brew for multiple people at once will need to grind in successive batches.
The Hario Smart G Pro uses stainless steel burrs. The grinder is also designed with improved central rotation and enhanced stability to produce a more uniform grind size compared to earlier Smart G models.
Yes. The Hario Smart G Pro is compatible with the Hario Electro Solo, which allows the grinder body to be used with a powered drive rather than the hand crank. The Electro Solo is sold separately.
The Smart G Pro includes a silicone band that wraps the grinder body. The band has a dedicated slot that holds the metal handle flush against the grinder, keeping it secure during storage or travel without a separate case.
The Hario Smart G Pro is hand wash only. It should not be placed in a dishwasher. Disassembling the grinder for cleaning is the recommended approach to reach the burrs and grinding chamber.
At CoffeeRoast Co., we are passionate about coffee. Every piece from our catalog is designed and rigorously tested to make sure you get perfect and consistent roasts every time.
We’ve partnered with various manufacturers that operate around the globe under a strict set of guidelines both on a local and corporate level so that when you shop with us, you will be able to select from the highest quality coffee roasters and coffee equipment available on the market.
Whether you are a coffee enthusiast or a small business owner, you're sure to find whatever so you have the perfect roast you've been looking for.
Any questions or concerns? Please call us at (312)-298-9262 or email us at support@coffeeroastco.com and a member of our professional support team will be in touch with you as soon as possible.
CoffeeRoast Co. will ship orders as soon as possible in the order they are received. If you purchase multiple items, they will be shipped to you based on lead time and availability. This way you get as much of your order as soon as possible, which means that your order may come in separate packages, especially if you order products from different brands.
We will pay shipping for products returned due to product defect, misrepresentation, or false description. Afterward, we will initiate a full reimbursement should you decline an offer to replace the item with the same item of equal value and assured quality.
Order Confirmation:
As soon as you place your order with CoffeeRoast Co. you will receive an order confirmation e-mail. This means that your order has been logged in our system and your credit card has been pre-authorized for the purchase. We then work with our partners to confirm and prepare your order for shipment. If any item you order is on backorder or unavailable for whatever reason, we will cancel the credit card authorization and duly inform you via e-mail.
Order Shipment:
Orders are shipped within five business days from the date you place your order unless specified otherwise on the product page. The product page will contain the most accurate estimate on shipping and lead times. Shipping and lead times provided on the product page are our best estimates based various factors including order volume, information from our partners, shipping issues, etc., and may vary due to these factors.
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Damages:
We will take full responsibility for any obvious damage to your product caused by packaging or delivery of an already defective product. Please carefully inspect the packaging of your item(s) when they arrive, if you notice any damage or defects, you should document them when signing for delivery. If the item(s) contained in the package arrives damaged, please send photos to support@coffeeroastco.com, and we will process an insurance claim on your behalf.
Returns and Cancellation Policy:
We back all our products with a customer satisfaction guarantee, so we've created a fair return and cancellation policy.
In most cases, once the order is processed, it is final and not cancellable due to the larger nature of these products. Requests for returns/exchanges after the item has been delivered will be evaluated on a case by case basis. Any return request is subject to an administrative and cancellation fee equal to 10% of your order with a minimum of $35.
Before returning any product, you MUST obtain a return authorization from a Coffee Roast Co. customer service representative. We can only process AUTHORIZED returns for items.
To make a Return or Exchanges:
Return or exchanges request submission must be within 14 calendar days upon receipt of shipment unless noted otherwise on the product description page. Your return must be in original packaging and unused.
We encourage using USPS flat-rate shipping in returning products to receive a shipping expense refund. Buyers must ensure all returned parcels delivery receipt AND signature confirmation. We highly recommend insuring your parcel as we cannot issue a refund for an item that we do not receive back should it get lost/damaged during transit.
Refunds:
Should an item be returned because it was defective, misrepresented, not as described, etc., CoffeeRoast Co. will issue a full refund and will reimburse the customer for all shipping expenses associated with the return.
Please allow 5-10 business days from the time the returned item is received to process a refund. Refunds will only be issued to the original form of payment that you used when placing your order.
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At CoffeeRoast Co., we ensure that you get the absolute best prices for coffee roasters, all while ensuring the highest quality. As always, high-quality roasters do not come cheap, but we ensure that they are reasonably priced using our exclusive contracts with the best coffee roaster manufacturers.
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To get a refund, all you need to do is e-mail us a link to the product on our website and the same product on our competitor’s website within six months from the date of your purchase, and we will process the refund accordingly.
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