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AirTag (1st generation)

AirTag (1st generation)

Product ID: AKS-20261017-3FUQ

AirTag (1st generation) is Apple's item tracker, which locates lost things through the Find My network of hundreds of millions of Apple devices, at $29 each. A U1 Ultra Wideband chip enables Precision Finding (direction and distance on iPhone), and it includes a speaker, accelerometer and NFC Lost Mode, with a user-replaceable CR2032 coin cell rated for over a year, though actual life varies with use. The biggest controversy was misuse for stalking. After multiple stalking cases and lawsuits, Apple strengthened unknown-AirTag alerts, released an Android scanning app, and worked with Google on a cross-platform unwanted-tracker alert standard (announced May 13, 2024 and live that month). Announced April 20, 2021, with orders from April 23 and availability from April 30; succeeded by the second generation.

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Official list prices

Pending and starting prices do not confirm the price of a specific variant. Check each market’s currency and tax status.

United States (US) · 1 USD 29
  • Verified

    USD 29 US

    Product price · Tax excluded

    Official source · Checked

    美國官方定價:29 美元

Product information

Brand:
Apple
Category:
Accessory
Product line:
AirTag
Release date:
2021-04-30
Product ID:
AKS-20261017-3FUQ
Official information:
View manufacturer page
Last updated:
Oct 31, 2026

Specifications

Body

Diameter
31.9 mm
Depth
8 mm
Weight
11 g
Accessory type
Item tracker
Minimum operating temperature
-20 °C
Maximum operating temperature
60 °C

Battery & power

Battery type
CR2032 coin cell (pre-installed, user-replaceable)
Replaceable battery
Yes
Battery service life
12 months

Connectivity & compatibility

Wireless connectivity
Bluetooth, Apple U1 Ultra Wideband chip, NFC (Lost Mode)
NFC
Yes
Ultra-wideband positioning
Yes
Ultra Wideband chip
Apple U1 chip
Tracking network
Apple Find My network
Compatible platforms
iPhone and iPod touch with iOS 14.5 or later; iPad with iPadOS 14.5 or later
Ingress protection rating
IP67 (up to 1 m for 30 min, IEC 60529)

Finding & safety

Precision Finding
iPhone 11 or later (excluding iPhone SE 2nd/3rd generation and iPhone 16e); availability varies by region
Precision Finding range (official claim)
No fixed range in meters published; baseline for the second-generation range improvement claim
Positioning accuracy
No quantified positioning error published by Apple; increased finding range does not imply improved positioning accuracy
Built-in speaker
Yes
Unwanted tracking alerts
Cross-platform unwanted tracking alerts on iPhone and Android; sounds after separation from its owner while moving

Product reviews

4.0
★★★★☆

Based on 4 reviews

5 ★0
4 ★3
3 ★0
2 ★0
1 ★0

Based on a limited sample of reviews.

★☆☆☆☆

MKBHD: AirTag (1st Gen) Review — Instant Scratch Magnet & No Built-in Keychain Hole

AI summary

Machine translated · Original language: Chinese (Taiwan) · Source language: Chinese (Taiwan)

Source

Marques Brownlee (MKBHD)

Key Takeaways

  • Polished stainless steel back is a horrifying scratch magnet, developing micro-abrasions within 48 hours of pocket wear.
  • Bafflingly lacks any integrated lanyard or key-ring hole, strong-arming buyers into $29-$39 proprietary holder accessories.
  • Internal speaker chime is far too quiet, muffled into inaudibility under sofa cushions or deep inside backpacks.
  • Multi-hour anti-stalking notification delays sparked widespread privacy controversies.

✅ Pros

  • Global Apple Find My network reaches unmatched coverage
  • UWB chip enables millimeter-accurate Precision Finding
  • Inexpensive user-replaceable CR2032 battery

❌ Cons

  • Instant scratches ruin pristine steel finish
  • No built-in lanyard hole forces accessory tax
  • Weak speaker chime muffled easily by fabric
  • Delayed stalking alerts raised safety concerns

📝 Verdict

"AirTag has brilliant tracking crippled by Apple's accessory tax: no keychain hole and an instantly scratched steel back."

View original

MKBHD:開箱幾天鏡面全是指紋細紋,沒有吊飾孔強迫購買昂貴配件

來源

Marques Brownlee (MKBHD)

重點摘要

  • 拋光不鏽鋼金屬背板耐磨性極差,僅在口袋中與鑰匙摩擦兩天即滿佈難以修復的細微刮痕。
  • 機身本身沒有設計任何掛繩或鑰匙圈穿孔,強迫消費者必須額外花費 29 至 39 美元購買原廠保護套才能掛在鑰匙上。
  • 內建揚聲器蜂鳴音量過小,當 AirTag 掉入沙發縫隙或厚重外套口袋時,微弱的提示音在吵雜環境中極難聽清。
  • 反追蹤警報存在數小時的通知延遲,曾多次引發隱私安全與惡意追蹤爭議。

✅ 優點

  • 龐大 Apple 尋找網路定位精準度無人能及
  • UWB 超寬頻晶片提供精確箭頭導航方向
  • CR2032 鈕扣電池更換簡單容易

❌ 缺點

  • 兩天即刮花慘不忍睹的拋光金屬
  • 沒有掛孔強迫加價買保護套配件
  • 被衣物遮擋即微弱難辨的提示音
  • 反跟蹤警報存在時間延遲隱患

📝 總結評語

「AirTag 尋找功能強大,但故意拔除吊飾孔逼買配件與極易刮花的背蓋,充分體現蘋果的刀法。」

This AI-generated summary is based on the original source and was not written by its creator. It may contain errors or omissions; please consult the original source.

★★★★☆

RuggsTech: A look back at the AirTag after two years of use

AI summary Used for over a year

Machine translated · Original language: Chinese (Taiwan)

Source

Key points

  • He preordered at launch and has used it ever since; priced at about £29–35, it has become his go-to gift for iPhone users, and he uses it almost every day to find his keys and wallet
  • With the iPhone 12, he finds the Precision Finding arrow hit-or-miss and a bit gimmicky; usually just making the AirTag play a sound is enough
  • The Find My network is strong: as long as someone with an iPhone walks by, you can find it even if it's dropped in a bush
  • A warning experience: when his wallet was stolen, he didn't get an AirTag left-behind alert, and he doesn't know whether the thief knew how to deal with it or it was an iOS problem
  • The biggest problem is the battery: officially about a year, but since he makes it ring several times a day, he's replaced it three or four times; fortunately the battery is user-replaceable, and he wishes there were a button to ring the phone in reverse

✅ Pros

  • Affordable price
  • Powerful Find My network
  • User-replaceable battery
  • Top gift pick

❌ Cons

  • Unreliable Precision Finding
  • Drains quickly with heavy use
  • No notification when stolen

📝 Verdict

For iPhone users or their family and friends, at £29 the AirTag is easy to recommend, and you'll use it more than you'd expect.

View original

RuggsTech:使用兩年後的 AirTag 回顧

來源

重點摘要

  • 他從上市就預購並使用至今;售價約 29–35 英鎊,已成為送給 iPhone 用戶的首選禮物,他幾乎每天都用來找鑰匙與錢包
  • 搭配 iPhone 12 的精確尋找箭頭他覺得時好時壞、有點噱頭,通常直接讓 AirTag 發出聲音就夠用
  • Find My 網絡很強:只要路過有人帶著 iPhone,就算掉在樹叢裡也找得到
  • 警示經驗:錢包被偷時沒有收到 AirTag 遺留提醒,不知道是竊賊懂得處理還是 iOS 的問題
  • 最大問題是電池:官方約一年,他因每天多次讓它響而換了三到四次;好在電池可以自行更換,希望能有按鈕反向呼叫手機

✅ 優點

  • 價格親民
  • Find My 網絡強大
  • 電池可自行更換
  • 送禮首選

❌ 缺點

  • 精確尋找不穩定
  • 重度使用耗電快
  • 被偷時未收到通知

📝 總結評語

對 iPhone 用戶或家人朋友來說,以 29 英鎊的價格,AirTag 很容易推薦,實際使用率會比想像中高。

This AI-generated summary is based on the original source and was not written by its creator. It may contain errors or omissions; please consult the original source.

RuggsTech
★★★★☆

Max Tech: Why Apple AirTags are the only trackers I'll buy

AI summary

Machine translated · Original language: Chinese (Taiwan)

Source

Key points

  • He bought lots of AirTags and accessories with his own money and used them for over two weeks; what he likes most is how simple setup is: no app to download or account to register, just pull the insulating tab and bring it near your phone, so even older relatives can use it, making it a great gift
  • The biggest advantage is the Find My network: any iPhone running iOS 13 or 14 can help locate it, and about 98% of active iPhones qualify
  • Real-world comparison: at a busy mall entrance, the AirTag was found in 15 minutes and the Tile in 45; in a quiet parking lot, the AirTag took 30 minutes; at a sparsely populated spot, the AirTag took just over two hours, while the Tile took a whopping 32 hours
  • Problem one: the location shown in Find My is sometimes off by some distance, and Precision Finding only kicks in within about 30 feet; problem two: the range is shorter than the Tile Pro or Samsung SmartTag, and indoors with obstacles rivals can reach twice as far
  • Lost Mode reports roughly every 15 minutes in exchange for a year of battery life; he wishes he could set it to 5 minutes, sacrificing some battery for faster tracking; he also wants a louder speaker and a built-in keyring hole

✅ Pros

  • Super simple setup
  • Huge Find My network
  • Recovered far faster than Tile
  • Inexpensive

❌ Cons

  • Location can be off
  • Shorter Bluetooth range
  • No keyring hole, so accessories are needed
  • Small speaker

📝 Verdict

AirTag isn't a GPS tracker, but it's the cheapest way to track items that might get lost or stolen; even if you don't lose things often, he strongly recommends buying a few—Apple hit a home run this time.

View original

Max Tech:為什麼我只會買 Apple AirTag 來追蹤

來源

重點摘要

  • 他自費買了大量 AirTag 與配件並使用兩週多;最喜歡設定的簡單:不用下載 App 或註冊,拉掉絕緣片靠近手機即可,連長輩都能用,很適合送禮
  • 最大優勢是 Find My 網絡:執行 iOS 13 或 14 的 iPhone 都能協助尋找,約 98% 的活躍 iPhone 符合
  • 實測比較:熱鬧商場入口 AirTag 15 分鐘就被找到、Tile 45 分鐘;不熱鬧的停車場 AirTag 30 分鐘;人少的地點 AirTag 兩小時多、Tile 竟花了 32 小時
  • 問題一:Find My 顯示的位置有時有段距離誤差,精確尋找要在約 30 英尺內才會啟動;問題二:範圍比 Tile Pro 或 Samsung SmartTag 短,室內有障礙時對手可達兩倍
  • 遺失模式約每 15 分鐘回報一次,以換取一年電池;他希望能自訂為 5 分鐘、犧牲一些電池換取更快的追蹤;也希望喇叭更大、出廠就有吊孔

✅ 優點

  • 設定超簡單
  • Find My 網絡龐大
  • 找回速度遠快於 Tile
  • 價格不貴

❌ 缺點

  • 位置有誤差
  • 藍牙範圍較短
  • 沒有吊孔需買配件
  • 喇叭偏小

📝 總結評語

AirTag 不是 GPS 追蹤器,但它是追蹤可能遺失或被偷物品最便宜的選擇;即使不常掉東西,他也強烈推薦買幾個,Apple 這次打出全壘打。

This AI-generated summary is based on the original source and was not written by its creator. It may contain errors or omissions; please consult the original source.

Max Tech
★★★★☆

Tom's Guide: Apple AirTag review, pros and cons

AI summary

Machine translated · Original language: Chinese (Taiwan)

Source

Key points

  • US$29 for one or US$99 for a four-pack, with Bluetooth and ultra-wideband support, so newer iPhones can navigate on-screen to a lost item; he used it for about a week, and it worked well with super simple setup
  • Apple's accessories are expensive (US$29 for the plastic loop, US$39 for the leather loop, US$35 for the leather key ring), while third parties like Belkin start at US$12.95; free engraving is available, but the aluminum side scratches very easily
  • The alert sound is a bit quiet, not loud enough when hidden under a couch cushion; Precision Finding with the U1 chip in the iPhone 11/12 is sometimes a bit unreliable, but works well most of the time, with haptic feedback
  • It uses a CR2032 coin battery with about a year of life, cheap and easy to replace; location data is encrypted, and it alerts you if an unknown AirTag is traveling with you
  • No Android support; the Tile Pro is louder and has a find-my-phone button, and the Galaxy SmartTag+ also has ultra-wideband

✅ Pros

  • Super simple setup
  • Precision Finding
  • User-replaceable battery
  • Anti-stalking features

❌ Cons

  • Aluminum side scratches easily
  • Quiet alert sound
  • Expensive official accessories
  • No Android support

📝 Verdict

He wishes the design were more durable and the volume louder, but overall the AirTag is easy to use and has Precision Finding, making it a worthwhile investment and worth the wait.

View original

Tom's Guide:Apple AirTag 評測優缺點

來源

重點摘要

  • 單顆 29 美元、四入 99 美元,支援藍牙與超寬頻,新款 iPhone 可直接在螢幕上導航到遺失物品;他用了約一週,運作良好、設定超簡單
  • Apple 的配件很貴(塑膠吊帶 29、皮革環 39、皮革鑰匙圈 35 美元),Belkin 等第三方從 12.95 美元起;可免費刻字,但鋁面很容易刮傷
  • 提示音有點小,藏在沙發墊下時不夠響;iPhone 11/12 的 U1 晶片精確尋找有時不太穩,但多數時候很好用,並有觸覺回饋
  • 使用 CR2032 鈕扣電池,約一年續航且便宜好換;位置資料加密,並會提醒有陌生 AirTag 跟著你
  • 不支援 Android;Tile Pro 更大聲並有找手機按鈕,Galaxy SmartTag+ 也有超寬頻

✅ 優點

  • 設定超簡單
  • 精確尋找
  • 電池可自行更換
  • 防跟蹤功能

❌ 缺點

  • 鋁面易刮
  • 提示音偏小
  • 官方配件貴
  • 不支援 Android

📝 總結評語

希望設計更耐用、音量更大,但整體而言 AirTag 易用又有精確尋找,值得投資,也值得等待。

This AI-generated summary is based on the original source and was not written by its creator. It may contain errors or omissions; please consult the original source.

Tom’s Guide