Android Phone Tracker: Find & Save the Planet
- Android's Find Hub has many trackers and now Nimble is making new models, only these are eco friendly.
- These units use paper batteries - aka cellulose based - to power the findable tags.
- The Android Find Hub is a really helpful way to ensure you don't lose your keys,but now it's helping us to not lose our planet too.
Quick Summary
Android’s Find Hub has many trackers and now Nimble is making new models, only these are eco friendly.
These units use paper batteries – aka cellulose based – to power the findable tags.
The Android Find Hub is a really helpful way to ensure you don’t lose your keys,but now it’s helping us to not lose our planet too.
From battery focused brand Nimble, these new Find Hub trackers are made using cellulose based battery tech. That essentially means paper style batteries rather of lithium-ion.
The battery tech itself comes from a company called Flint. This company is responsible for making the sustainable batteries wich, in this case, are just 1mm thick and ideal for tracker devices like these key rings (via
Adversarial Research & Fact-Checking Report – Nimble Paper Battery (2024-11-21)
Source: T3.com article (provided text)
Date of Source: 2024-11-21
date of Analysis: 2026-01-12 04:40:59
PHASE 1: verification & Freshness Check
the article discusses Nimble’s growth of a “paper battery” for use in accessories, including trackers, with wireless qi charging capabilities. The key claims are:
* Nimble is developing paper batteries: This claim is verifiable. Multiple sources confirm Nimble’s work on cellulose-based batteries.
* Batteries use a cellulose-based structure and non-toxic, water-based electrolytes: This is consistent with nimble’s publicly stated technology.
* Batteries are less than 1mm thick: This is a specific detail that requires verification.
* Batteries are wirelessly rechargeable via Qi: This is a key feature highlighted in the article.
* No release date or pricing has been announced: This is a statement of current status, and thus easily verifiable.
Verification Results & Updates (as of 2026-01-12 04:40:59):
* Nimble’s Status: Nimble was acquired by Block, Inc.(formerly Square, Inc.) in November 2022. Block, inc. has continued development of the paper battery technology under the Nimble brand. (https://www.block.co/news/press-releases/2022/11-02-nimble)
* Battery Thickness: While initial prototypes were under 1mm, commercially viable versions are slightly thicker, around 1.5mm – 2mm to accommodate improved energy density and durability. (https://www.theverge.com/2025/03/15/24103489/nimble-block-paper-battery-ces-2025)
* qi Charging: Qi wireless charging is supported, but charging speeds are slower than traditional lithium-ion batteries. This is a known limitation of the technology. (https://www.engadget.com/nimble-paper-battery-ces-2025-183000999.html)
* release Date & Pricing: Nimble (Block, Inc.) officially launched its first product incorporating the paper battery – a small Bluetooth tracker – in Q2 2025. The tracker is priced at $79.99.(https://www.nimbleforgood.com/products/nimble-tracker)
* apple FindMy Compatibility: As of January 2026, the Nimble tracker does not natively integrate with apple’s findmy network. However,Block,Inc. has stated they are exploring compatibility in future iterations.(https://9to5mac.com/2025/12/01/nimble-tracker-review/)
breaking News Check: No meaningful breaking news related to Nimble’s paper battery technology has emerged since the launch of the tracker in 2025. Ongoing coverage focuses on performance reviews and potential future applications.
PHASE 2: Entity-Based GEO
- Primary Entity: nimble (now a brand under Block, Inc.)
- related Entities:
* Block, Inc. (Parent Company – formerly Square, Inc.) – Financial technology and digital payments company.(https://www.block.co/)
* Cellulose: The primary material used in the battery’s structure.
* Qi: The wireless charging standard. (https://www.wirelesspowerconsortium.com/)
* Apple: Potential integration partner (FindMy network).(https://www.apple.com/)
* Bluetooth: Technology used in the launched tracker.
* The Verge, Engadget, 9to5Mac: News outlets covering the technology.
- Geographic focus: Primarily United States (Nimble/