It’s 2026, and Terraria’s crafting scene remains as lively as ever. Six years after the Journey’s End update landed, one particular accessory still stands out as the holy grail of informational gadgets: the Cell Phone. Veterans will tell you it’s a real labour of love—or a colossal pain in the neck, depending on how lucky you get with the RNG. For newcomers, assembling this pixelated smartphone is a rite of passage that demands patience, a knack for organising junk, and maybe a generous helping of caffeine.

If you think you can just waltz through a few biomes and bang the thing together in an afternoon, think again. The Cell Phone requires you to cobble together four complex sub-items—the GPS, R.E.K. 3000, Goblin Tech, and Fish Finder—before you can even begin to craft the PDA and slap on a magic mirror. The whole ordeal is enough to make the most zen builder tear their hair out. But chin up, because our 2026 guide breaks down every single bit you'll need, where to farm them, and how to dodge the worst of the grind.

Every Item You Need To Craft The Cell Phone

Before you start hunting, let’s lay all the necessary pieces on the table. Here’s the full shopping list:

• 10 Platinum or Gold Bars

• Chain

• Depth Meter

• Compass

• Radar

• Lifeform Analyzer

• DPS Meter

• Stopwatch

• Metal Detector

• Tally Counter

• Fisherman’s Pocket Guide

• Weather Radio

• Sextant

• Ice Mirror or Magic Mirror

From these, you’ll build four intermediate accessories at a Tinkerer’s Workshop. Once all four are in your inventory, you combine them into a PDA, then merge the PDA with a mirror to get the shiny Cell Phone. Sounds straightforward? It’s anything but.

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How To Craft The GPS

The GPS is the foundation. You’ll need a watch (Gold or Platinum), a Depth Meter, and a Compass. The watch is easy-peasy: smelt ten bars of whichever precious metal your world spawned, add a Chain (crafted from Lead or Iron bars), and you’re golden—literally.

The Depth Meter and Compass are where things start to get fiddly. The Depth Meter drops from various cave-dwelling critters like Cave Bats, Jungle Bats, Salamanders, and Giant Shellys. The jungle is your best bet—Jungle Bats spawn thick and fast down there, so grab a battle potion and go ham. The Compass is coughed up by similar creatures, but Mother Slimes and Armored Vikings have the highest drop rates. Stick to the Cavern layer, light a water candle, and the RNG gods might just smile on you.

Toss the watch, Depth Meter, and Compass into the Tinkerer’s Workshop, and the GPS pops out.

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How To Craft The R.E.K. 3000

Next up is the R.E.K. 3000, and its components are a mixed bag. The Radar can be found in surface chests or underground cabins—often the first piece you’ll stumble across without even trying. The Tally Counter, on the other hand, demands a trip to the Dungeon. Angry Bones, Cursed Skulls, and Dark Casters will drop it eventually, but you’ll need to have bested Skeletron first.

The real bottleneck is the Lifeform Analyzer. It’s sold exclusively by the Traveling Merchant for a measly five gold. The snag? He shows up randomly, and his inventory is a lucky dip. When you do spot the Analyzer, buy it on the spot—tomorrow it could be gone for in-game weeks. Combine Radar, Tally Counter, and Lifeform Analyzer at the Tinkerer’s Workshop, and the R.E.K. 3000 is yours.

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How To Craft Goblin Tech

Goblin Tech is where many players hit a wall, because two of its ingredients again depend on the Traveling Merchant’s whims. The DPS Meter and Stopwatch are both five-gold purchases from him. Whenever he ambles into town, check his stock like your life depends on it. Miss them, and you’re back to twiddling your thumbs until his next visit.

Then comes the real kicker: the Metal Detector. This item is dropped exclusively by the Nymph, that rare cavern enemy who masquerades as a Lost Girl. Even with a Lifeform Analyzer and Hunter Potions, tracking her down can feel like a wild goose chase. When you do corner her, there’s only a 50% chance she’ll give up the detector. Bring battle and luck potions, lay down a water candle, and be tenacious—she’ll show up eventually. Combine all three with the Tinkerer’s Workshop to craft Goblin Tech.

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How To Craft The Fish Finder

If you thought the rest was grindy, wait until you meet the Fish Finder. This little gadget requires three items—Fisherman’s Pocket Guide, Weather Radio, and Sextant—each rewarded by the Angler for completing his fishing quests. The drop rates are a flat 1/30 (about 3.3%) per quest for each, which means you could be doing fishy chores for dozens of in-game days. Some players breeze through in under 30 quests; others have wept into their tackle boxes after 80.

There’s no shortcut in vanilla Terraria. Set up a fishing hole near the Angler, stockpile bait, and grind it out. Multi-tasking helps: do your quest, sleep in a bed to speed up time, and repeat. It’s the ultimate test of patience, but the payoff is worth it—once the Angler coughs up all three, the Fish Finder is yours.

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Putting The Cell Phone Together

After all that slog, the final steps are almost anticlimactic. Take your GPS, R.E.K. 3000, Goblin Tech, and Fish Finder, and craft them into a PDA at the Tinkerer’s Workshop. Then combine the PDA with an Ice Mirror or Magic Mirror—which you’ve probably had lying around since your first underground adventure—and ding: you’ve got the Cell Phone.

This all-in-one display tells you everything and the kitchen sink: current position, time, weather, enemy kill counts, rare creature alerts, metal detection, and fishing power. It’s a utility powerhouse that clears inventory clutter. In the world of Terraria, where information is power, the Cell Phone is a game-changer.

If you’ve been putting off this monumental task, maybe it’s time to bite the bullet and start organising those chests. The 2026 community still swears by it, and once it’s in your inventory, you’ll wonder how you ever played without it.