Wattum is a leading crypto mining equipment and complete mining solutions provider based out of the United States. We offer a wide range of products and services, from ASIC Miners, mobile industrial Mining Containers and Power Transformers, to complete hosting and managing plans and full facility buildouts.
Wattum (wattummanagement.com) has 62 customer reviews on Five Star Index, with an average rating of 3.4 out of 5.
Also known as
wattummanagement.com
Website
wattummanagement.com
Category
Tools & Equipment
Location
Aventura, Florida
Listed on Five Star Index
2026
About these reviews
Replies
The company replied to 45% of reviews.
Latest
Most recent review: March 2024.
Edits
Reviews are shown as their authors wrote them. The company can reply, but cannot edit them.
Score
This company cannot pay to remove reviews or change its score.
Wattum did a great job of educating me about mining, I got sucked into FOMO but didnt know much about the realty. Nathaniel in sales did a good job of educating me on the equipment and understanding the market.
We experienced some delays because of COVID but Wattum did a great job of responding to my requests during this time.
Now I am up and running and happy as can be!
Response from WattumJun 23, 2022
Hello MindBy Dracula,
Thank you for your positive feedback! We’re so happy to hear that Nathaniel was able to provide you with all the tools you needed to kickstart your mining operations. We look forward to working with you in the future!
Sincerely,
Wattum Management, Inc
JP
JP
40 S19 bitcoin miners
I got 40 S19 bitcoin miners that have been hosted with Wattum since December 2021 and I've had 99% uptime to date. I am very happy with the service and looking to get more!
Response from WattumJun 23, 2022
Hello JP,
Thank you so much for your positive feedback. We’re happy to hear that your mining experience has been great so far and look forward to helping you grow your operations!
Sincerely,
Wattum Management, Inc
JW
JW
Negative Return on Investment
Wattum is not a company, it’s a scam. They don’t respond to customer requests and don’t care about making things right when they go wrong. They never deliver on promises and have never even come close to a deadline. They hide behind their legal dept for most responses. They also do not know how to import machines properly. They are either too lazy to research it and figure it out or they are too stupid to grasp it. Their verification was recently removed from Miners Peak telegram channel due to their inability to correct or even address issues that their customers have. Find another vendor, this one sucks all the way through.
KM
Kyle M.
Untrustworthy unreliable non- …
Untrustworthy unreliable non- transparent, shady. Great selling you miners, after that all bets are off. Miner uptime diminishes and the answer to customer inquiries is always “will get back to you later” later arrives and the answer remains the same. A growing number of customers that are communicating together have reason to believe they’re business is a charade to put money in their own pockets, prioritize their own mining uptime and passing illegitimate fees taxes to the customer without providing documentation for miners you e supposedly purchased. DO NOT DO BUSINESS WITH WATTUM
Response from WattumMar 26, 2022
Mr. Maloy:
We wish you had a better mining experience in Kazakhstan. We appreciate customer feedback and are grateful for the opportunity to address your concerns. appreciate your feedback and certainly wish you had a better recognize that your experience with us has not been up to our standards. These issues stem from our past reliance on third party partners and hosting facilities, and we have cut ties with all such facilities in order to end our reliance on third parties and to take full control of our services and customer experiences going forward. Our records indicate that your units were hosted in Kazakhstan, and like many others you were affected by this unprecedented situation.
As indicated by your review, your experience has been less than ideal. We have actively worked on a solution and maintained constant communication and full transparency with all affected customers and have sent out numerous official communications. All of our customers who had miners hosted in Kazakhstan were offered several options, including a buyout, via official communication in the form of this letter:
https://s3.wattum.io/announcements/KZ%20letter.pdf
We also hosted a live Q&A session via Zoom, where customers were given the opportunity to voice their concerns and ask us questions, which were in turn answered in real time by our President and the head of our Customer Service team. We would also like to point out that all customers are provided with serial numbers for miners purchased through us, and we keep detailed records of all miners and all documentation pertaining to those units. However, some of these documents, such as foreign customs declarations, are internal company records that cannot be shared with the public. There are a number of affected customers that are collaboratively sharing false and unfounded accusations such as the ones stated in your review.
Undoubtedly, your feelings pertaining to the KZ situation are valid. Having said this, you fully own all of your miners, and were offered several options, including a buyout or relocation of your units. Our legacy reliance on third parties has directly affected our customers and brand reputation, and our immediate goal is to remove the possibility for such negative experiences to reoccur by completing a full move to the US.
LU
Luk
Not a good experience
I bought from them some S19s and L7s (November batch) back in September-October.
The S19s were sent to Petawatt but after 1 month the facility closed (on December 14th).
I asked them so many times to ship out my S19s machines but with no success. Finally on February 23rd they shipped out the S19s machines, unfortunately after almost a month I haven’t received them yet. They said they are lost.
They don’t want either refund them or send me new ones.
I ordered and PAID 5x L7s but they installed only 1 with no timeframe for the other ones.
Lately they stop answering my questions. They disappeared.
Update 04/20/2022
They fixed all the issues. All my machines are now running at their facilities. Definitely not a scam.
Update 05/24/2022
My L7s machines located at their facility have been offline for 2 weeks. They said it would take about 8 weeks before I can see them online again.
If you don’t care about your ROI you can stay with them. Otherwise there are a LOT of better solutions out there.
AN
A. N.
Incompetent at best, Fraudulent at worst
This company has lied to customers time and time again about how their machines were imported and how the customs duty’s were paid. They will not provide serial numbers of machines to several clients (I do have mine) but they refuse to show me my import papers. They will not send pictures of our machines, provide any type of verification that our machines actually exist. TRANSPARENCY IS ZERO. I regret ever being affiliated with this company and hope that this review helps you avoid the same mistake that I made. If you want to ask anyone about Wattum I recommend the Miners Peak Telegram Channel.
DS
D. S. P.
I bought 7 of s19j rigs in August 21…
I bought 7 of s19j rigs in August 21 and 10 rigs of s19j in February 22.
My salesman is Miguel Costa.
He is very courteous, prompt and helpful individual.
I am very happy with Wattum rigs and help from Miguel.
Response from WattumJun 23, 2022
Hello D.S. Patel,
Thank you for taking the time to share your Wattum experience! We’re so happy that your mining journey has been running smoothly and are glad that Miguel has been such a helpful resource.
Sincerely,
Wattum Management, Inc
RO
Roger
Bought 10 miners back in November and…
Bought 10 miners back in November and everything has been rolling smoothly. Miguel has been taking great care of me!
Response from WattumJun 23, 2022
Hello Roger,
Thank you for your positive feedback! We’re very happy to hear that Miguel has been taking such great care of you and your mining experience. We look forward to working with you in the future!
Sincerely,