No matter whether they’re True Blue or Gang Green, fans bringing their kids to the New Meadowlands Stadium can keep their minds on the game, thanks to state-of-the-art technology that can track down even the most wayward little wanderer.

Sure, the $1.6 billion stadium has plenty of amenities to please Jets and Giants fans alike — including more than 2,100 high-definition monitors, 2,000 extra parking spaces and supersized concourse space — but it’s the high-tech security bracelet for tracking youngsters that’s sure to be a hit with moms and dads.

“Let’s hope it doesn’t become a day-care service,” joked New Meadowlands Stadium Corp. CEO Mark Lamping.

When parents show up at the game, they can march up to the guest service booth and request the electronic bracelet.

The technology will be implemented around the time the regular season kicks off next month, said Lamping.

“I think it’s a great idea,” Jerry Turchin, a Brooklyn granddad, said at last night’s preseason stadium opener, in which the Giants beat the Jets, 31-16. “It’s just one more thing that makes me feel he’s protected.”

His grandson, 11-year- old Leo Mizrahi, agreed.

“You hear stories about kids getting lost all the time,” said the Jets fan, attending his first-ever game last night.

Another Jetsons-like feature in the stadium is that fans in the 200 luxury suites will be able to order food from any of the building’s 800 vendors through TVs in their suites.

Both teams are developing apps for iPhones and Android phones, which will likely debut later in the season.

“The food was great. The waiters cleaned up really fast and the bartenders were fantastic,” said Jets fan Antonio Gonzalez, 26, who got to enjoy top-shelf liquor, shrimp, meatballs, Buffalo wings and sausage and peppers while in one of the suites.

The stadium is also wired to allow fans to add money to their ticket stubs, which can be used like a preloaded debit card for parents and kids alike inside the stadium.

Neither team has activated that technology yet, but it could come this season, Meadowlands officials said.

Of all the new treats, the most pleasant for Jets fans — who for years felt like second-class supporters at the old Giants Stadium — came before they even walked into the new one.

Because the game was a home game for the Jets, the outside of the stadium was lit in green.

“It’s a beautiful stadium. Its great to finally see the Jets have a home field of their own, even if they still must share it with the Giants,” said Joann Marrone, 42, of Manhattan.

When the Giants are the home team, the 2-million-square-foot stadium will be lit entirely in blue, thanks to a new switchable-color lighting system.

Many of the stadium seats are wider and have padding, and everyone gets a cup holder — perfect for holding their $9 draft beer.

In addition to extra comfort inside the stadium, tailgating has been taken to a new level outside.

There’s an area for people without cars that provides grills, umbrellas and tables.

That spruced-up space is right outside the brand new rail station where trains arrive from Penn Station in Manhattan.

For more traditional tailgaters, there are hundreds of hi-def TVs outside the stadium and around the parking lots that will also show other games being played.

The New Meadowlands bests the old Giants Stadium in everything from concession stands — 800 versus 262 — to urinals, boasting a healthy 1,350 compared to the old stadium’s 860.

“I think the stadium looks awesome,” said Christopher Leonardo, 37, of Staten Island.

Fans Paid $$$ for first look

What a difference a new stadium makes.

Giant and Jet fans clamoring for a glimpse of the $1.6 billion Meadowlands arena paid an average of $109 on the secondary market for a ticket to last night’s exhibition game.

And that’s a 50 percent hike from last year, when the average cost to attend the rivals’ grudge game was $72, according to StubHub. David K. Li