Detox
In all honesty I can't see how a…
In all honesty I can't see how a company can expect you to do business with them when they can't even deliver your product (miners). Stay away.

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.
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Tools & Equipment · Jacksonville, Florida
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62 approved reviews, newest moderated first
Detox
In all honesty I can't see how a company can expect you to do business with them when they can't even deliver your product (miners). Stay away.
Marcnjudy P.
Stay away from this company. They will answer your questions and tell you what you want to hear, but once they get your money hard to get them to answer anything. They said my machines would be up and running in February but didn't start until late May. It was one thing after another with this company. Then 6 months in to mining they call me one day and tell me that if I do not buy 10 more machines they can not host my 5 machines any more. As I told them why would I buy 10 more machines when you can't handle 5. I was so pissed with them that I moved my machines to another company I was glad to be done why them. They do not deserve 1 star. They SUCK!!
Mininghouse
All the sales guys are awesome, I have received all 50 of my M50+ units and wattum has been nothing but great. Thank you so much I look forward in expanding once I get another warehouse.
Tal
Its a ponzi scheme company. Stay away
Oscar C.
Had a great experience at the Bitcoin Conference in Miami. Thank you for educating me on the different hash boards and how some units can be overclocked. I am currently trying out the new recommended firmware to see if I can get better results with my miners.
Francesco
Ordered two miners, they sent it to the wrong address and never reshipped. It's a clear scam. Plus , the positive reviews here are all fake, you can see it from the history of the accounts posting, many of these accounts gave 5-6 corny reviews to other businesses all in the same day ! . I'm going to update / cancel this review if they reship, order invoice SD3769 . We'll see how it goes.
HARJEET M.
Company ceo arseniy grusha scam with me it is a fraud company wattum management is scam they never give me profit and my deposit money and no reply again
Nathan S.
Bitcoin prices are low right now under $27k and that is usually when you want to scale up your mining operation. I have a setup at home with a few ASICs mining BTC but it takes quite a but of investment to scale up. I was already mining with Wattum with a few S19 XP and most recently, Wattum was able to secure 30 units of the new S19j Pro+ 120TH for me. This has allowed me to increase my investment in mining through their hosting service, which I am quite excited for going into the halving. As far as BTC payouts go, it has have always been timely and it looks like the hashing efficiency is actually better than my own setup. I think it is because their hosting fees are very competitive since they were able to secure cheap electricity rates.