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Compare wearables

Compare up to 10 devices across categories. Keep the purpose and the source beside the numbers.

How price order works

Lowest recorded store prices take priority over announced or launch prices, within the selected source market. Currencies use the dated EUR reference rates. Deposits and recurring charges are excluded from price order; missing prices stay last. Original price records remain visible.

The differences that matter

Walletmor payment implant

Contactless payment implant

Keep in mind Implant category, not an ordinary wearable. Service/country compatibility and implantation cost must be checked. Marketing claims of absolute safety or unhackability are not adopted.

Dangerous Things xSIID

NFC data sharing and supported access control

Keep in mind Manufacturer explicitly says no government certification for implantation. Header, description and detailed specs differ on accessible memory; both hardware and app limits are disclosed.

Published specifications and documented constraints. See the full comparison below for prices and sources.

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Walletmor payment implant versus Dangerous Things xSIID
Frontier & researchAdd a model
Walletmor payment implant - Manufacturer product photograph of Walletmor payment implant.
Frontier & research · WalletmorWalletmor payment implantReleased
Dangerous Things xSIID - Manufacturer product photograph of Dangerous Things xSIID.
Frontier & research · Dangerous ThingsDangerous Things xSIIDReleased
Prices · all markets
€299 EUR≈ $334 USDECB 2026-10-12EU · Store price · In stock in official structured offer
1 offer records & sources
€299 EUR≈ $334 USDECB 2026-10-12 EU · Store price
In stock in official structured offer

Walletmor

Walletmor payment implant

Implantation, supported account, and service-country requirements are separate.Check merchant offer ↗Price source ↗ Checked 2026-10-12
€109.95 EUR≈ $123 USDECB 2026-10-12Lithuania-facing store · Store price · In stock in official structured offer
1 offer records & sources
€109.95 EUR≈ $123 USDECB 2026-10-12 Lithuania-facing store · Store price
In stock in official structured offer

Dangerous Things

xSIID NFC + LED Implant, injector kit

Includes VAT; professional installation cost separate. Not government certified for implantation.Check merchant offer ↗Price source ↗ Checked 2026-10-12
Designed forContactless payment implant ↗NFC data sharing and supported access control ↗
Form factorSubdermal NFC implant ↗2.1 × 15 mm bioglass implant ↗
SensorsNot verifiedNone ↗
Power & outputPassive contactless payment-terminal field ↗Passive field-powered LED ↗
RadioNFC ↗13.56 MHz ISO14443A / NFC Type 2 ↗
ComponentsNFC chip and antenna ↗Not applicable to this category
EncapsulationBiopolymer ↗Not applicable to this category
AccountiCard account and activation required ↗Not applicable to this category
InstallationProfessional installation arranged separately ↗Sterile injector supplied ↗
ChipNot applicable to this categoryNTAG I2C ↗
MemoryNot applicable to this category1912 bytes chip memory; typical app support 888 writable bytes ↗
PaymentNot applicable to this categoryNot supported ↗
AvailabilityImplant category, not an ordinary wearable. Service/country compatibility and implantation cost must be checked. Marketing claims of absolute safety or unhackability are not adopted.Manufacturer explicitly says no government certification for implantation. Header, description and detailed specs differ on accessible memory; both hardware and app limits are disclosed.
Important context
  • Implant category, not an ordinary wearable. Service/country compatibility and implantation cost must be checked. Marketing claims of absolute safety or unhackability are not adopted.
  • Manufacturer explicitly says no government certification for implantation. Header, description and detailed specs differ on accessible memory; both hardware and app limits are disclosed.
Editorial pick & releaseNo editorial ranking recordedNo editorial ranking recorded
EvidenceManufacturer source Checked 2026-10-12Manufacturer source Checked 2026-10-12

Battery claims use different conditions and are not a controlled benchmark. “Not verified” is an evidence gap, not a missing feature. Prices are dated regional snapshots. Deposits, bundles and historical launch prices are labelled. Brightness measurement methods and battery workloads vary by manufacturer.