#Pack Size_1×Card
#Pack Size_1×Card
#Pack Size_1×Card
Sentry Card
#Pack Size_1×Card
#Pack Size_1×Card
Sentry Card
Sentry Card

Sentry Card

Sale price$49.00
Pack Size: 1×Card

Description:

PunCube Sentry Card is an ultra-slim 1.6 mm dual-system tracker for iOS and Android, with no ecosystem lock-in—ideal for gifting, family sharing, or phone upgrades. With IPX8 waterproofing, wireless charging, and up to 8 months of battery life, it fits discreetly in a wallet or passport holder.

Original Design
Original
Design
Free Shipping
Free
Shipping
100-Day Returns
100-Day
Returns
5-Year Warranty
2-Year
Warranty

Carry it. Trust it. Forget it.

Stop losing the little things

See it on the map.
Ring it when it’s nearby.
Lost → found.

Why Dual-System?

  • Gift-safe: no awkward “wrong version.”
  • Family-friendly: easy hand-offs for shared items (luggage, stroller, etc.).
  • Future-proof: switch for a new or backup phone—no compromises.

Ultra-Slim. Made to Disappear.

At only 1.6 mm thin, Sentry Card slides in without adding bulk or changing the way your wallet carries.

8 Months Standby

Rechargeable via Qi wireless charging, Sentry Card delivers up to 8 months of standby per charge—so you can charge it once and forget about it for months.

IPX8 Waterproof

Built to handle rain, splashes, sweat, and prolonged water exposure—far exceeding daily needs.

Customers praised the wallet for balancing practicality with fun. The Puncube feature is described as "addictively fun" and "playful." Shoppers consistently highlighted "great quality" and daily functionality. Reviews indicate high satisfaction, with customers calling it "super" and noting it "works fine."

  • The Puncube feature is addictively fun. Great quality too.
  • I use this wallet daily. The Puncube feature is fun and the quality is great.
  • Love the balance between practicality and fun.
  • 5 stars: 7 (70%)
  • 4 stars: 3 (30%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
Some of the reviews shown are from related products the merchant grouped with this one.
A
Andy Fisher (United States)
1×Card
Great slim tracker card for Android

I like this card, because it's thinner than my tracker card I've been using for other wallets. Works great with Android, easy to charge tirelessly. All in all I would recommend it to other people!

A
Anonymous (Curaçao)
3×Card
Works fine

Works fine. As described. I'm a satisfied customer.

A
Anonymous (Bulgaria)
1×Card
super

super

M
Michael M (United States)
1×Card
A Must Have for Minimalists

Extremely impressed with the Puncube Sentry Card. It’s incredibly sleek at 1.6mm and fits perfectly in my slim wallet. The fact that it supports both iOS and Android makes it future proof, and the wireless charging capability makes maintenance effortless. Solid build quality and reliable tracking. Highly recommended!

B
Brenda I.17 (United States)
Dream Wallet for Fidget Lovers

If you enjoy fidget toys, you'll love this wallet. Puncube is entertaining and the quality is excellent.

A
Amanda S.37 (Bulgaria)
Best of Both Worlds

Love the balance between practicality and fun. The Puncube feature adds a playful element to an otherwise functional wallet.

B
Brian 440 (Bulgaria)
Love My Puncube Wallet

Love my Puncube wallet. The Puncube feature is addictively fun. Great quality too.

G
Gary Wilkinson (Bulgaria)
Great everyday wallet

I use this wallet daily. The Puncube feature is fun and the quality is great.

J
James 554 (United States)
Great for Everyday Use

I use this wallet daily. The Puncube feature is fun and the quality is great.

A
Artur Zysk (United States)
A must-have for minimalists

Perfect for minimalists—slim, sleek design with a fun Puncube bonus. Excellent quality.