eufy Security SmartTrack Card E30 T87B1, rechargeable Apple Find My tracker

T87B1: The eufy Security SmartTrack Card E30 is a rechargeable Bluetooth tracker for Apple Find My users. Its card format is intended for wallets and similar holders, with a claimed one-year battery life and an 80 dB alarm. The listing says it does not work with Android.

At a glance

Works with Apple Find My through Bluetooth. The listing says it is not compatible with Android.
Rechargeable battery is claimed to last up to one year per charge.
An 80 dB alarm can help locate an item nearby, while Find My network location reporting is separate from GPS.
The listing describes it as water-resistant and suited to wallets, passport holders and laptop cases.
Left-behind alerts are described as free with no subscription. Sharing location with friends and family is listed through the eufy Security app.

Price

£17.99Save 40%

Reference price: ~~£29.99~~

Price checked: 13 Nov 2026

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Often bought together

eufy Security SmartTrack Card E30 (Black, 1-Pack), Rechargeable, Works with Apple Find My (iOS Only), Bluetooth Tracker, Perf

Pros and cons

Pros

Rechargeable design avoids routine battery replacement, with up to one year per charge claimed.
Apple Find My integration and left-behind alerts provide location features for compatible Apple users.
The listed 80 dB alarm offers an audible way to search for nearby belongings.

Cons

The stated compatibility is limited to Apple devices, so Android users cannot use the tracker as described.

Technical specifications

11 specifications

Identity
Brand	eufy Security
Model	T87B1

Connectivity and controls
Control method listed	App
Connectivity	Bluetooth
Compatible device listed	Smartphone

Power and battery
Battery life listed	1 years
Battery serviceability listed	Rechargeable

Dimensions and materials
Dimensions listed	26L x 26W x 26Th millimetres
Material listed	Plastic

Other listed details
Alarm sound level	80 Decibels
Bluetooth range listed	30 meters

What to know before buying

Listing details to confirm

The listing is inconsistent about the product's power: its title and feature text describe a rechargeable card, but the technical details also say that two C batteries are required and batteries are not included. The listing also gives dimensions of 26L x 26W x 26Th millimetres, while feature text says it is 2.6 millimeters thick. Confirm the exact dimensions and power details for the selected listing. The one-year battery life is a claim, not a guaranteed duration.

Who is it for?

A good fit for

Apple users wanting a card-shaped tracker for a wallet, passport holder or laptop case.
Buyers who want both Find My network location reporting and an audible alarm for nearby searches.

Less suited to

Android users, as the listing states that this tracker is not compatible with Android.
Anyone needing a GPS tracker or a confirmed exact card thickness before purchase.

eufy Security SmartTrack Card E30 T87B1, rechargeable Apple Find My tracker · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.3 / 5 · 4,782 ratings

5 stars69%69%
4 stars14%14%
3 stars7%7%
2 stars3%3%
1 star7%7%

The supplied evidence contains aggregate ratings but no written customer-feedback summary. The overall rating distribution is largely positive, with a smaller spread of lower ratings, but it does not establish what customers liked or disliked. Treat it as limited context rather than evidence of specific performance. The listing's Apple-only compatibility and conflicting battery details remain important practical checks.

Frequently asked questions

Does the SmartTrack Card E30 work with Android?

No. The listing says it is not compatible with Android and is designed to work with Apple Find My.

Does it have GPS?

No. The listing says it uses Bluetooth and reports location through Apple's Find My network.

How long does the battery last?

The feature text claims up to one year on a charge. However, the technical details also specify two C batteries, so the power information is inconsistent and should be confirmed.

Is a charger included?

The stated box contents include a USB-C cable and magnetic charging adapter. The listing says the charging plug is not included.