How often do you look at your investments?

Biz - once a month
Real Estate - Once A Year
Bitcoin, Stocks, Etc - Daily

I monitor the ups and downs basically daily but I only tweak investments probably quarterly. I’m a buy and hold investor and basically use a 3-fund portfolio strategy.

I get a daily email on what the Dow did day before but I don't pull up the investment accounts but maybe once a month. Everything is generally on autopilot.
Quarterly I'll do checks to make sure I'm saving desired percentage of income.

I like to do a monthly net worth check because I'm in process of paying down some massive debt and accumulating assets. Positive encouragement to see the needle move.

Daily.

I keep an eye on it daily but just to have a gauge on what's happening. I'm a long ways a way from retiring so there's no point since I'm auto drafting everything anyway. I do stay in discussions with others about different investment avenues. I spend more time diving into real estate than anything else right now.

All of my investments besides work 401k is at Fidelity. My primary billpay/checking/atm is also at Fidelity and have one of their credit cards.

So I usually log into Fidelity 2-3 times a week depending on what's going on. While I may not login specifically to look at investments, I see them.

IRAs - update a spreadsheet quarterly.

I have a play-a-round stock market account that I watch pretty much Monday through Friday but trade probably no more than 1 or 2 times a month.

I have a financial spreadsheet that I'm in about 4 times a week (almost daily).

I'm checking most everything tied to my job each time (401k, HSA, pension).
I may look at my brokerage account monthly.
The same for our 529s (monthly).
I peak at real estate values maybe twice a month.
Checking/savings with each payday.

I check mine multiple times per day but I own a lot of individual stocks and do some trading.

I check my 401k less often which is all mutual funds but still a few times per week.