We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our development process is built on a foundation of security, delivering audit-ready code from day one.
LABS
Services
IoT-Connected Wearable NFT Development
Full-stack development of dynamic NFT wearables that sync with physical IoT devices. We build the smart contracts, data oracles, and user experiences that turn real-world activity into on-chain value.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by expert auditors.
Reduce your time-to-market with battle-tested patterns and a rigorous development lifecycle.
- Protocol Development: Custom
ERC-20,ERC-721, andERC-1155tokens, DEXs, lending platforms, and DAOs. - Security First: Built with
OpenZeppelinlibraries and adherence to Consensys best practices. - Full Lifecycle Support: From specification and development to deployment, verification, and ongoing maintenance.
key-features-cards
END-TO-END DEVELOPMENT
Core Technical Capabilities We Deliver
We architect and build the full technical stack for your IoT-connected wearable NFT product, from embedded firmware to on-chain smart contracts and user-facing applications.
01
Embedded Device Integration
Secure, low-power firmware development for wearables (ESP32, Nordic nRF) with BLE/NFC connectivity. We implement cryptographic signing for secure, tamper-proof data transmission to the blockchain.
μA Range
Power Consumption
AES-256
On-Device Encryption
02
Hybrid Smart Contract Architecture
Custom ERC-721/ERC-1155 contracts with off-chain data attestation (Chainlink Oracles, IPFS). We design provable, real-world data feeds (e.g., step count, location) to trigger on-chain NFT states and rewards.
ERC-721/1155
Standards
< 0.01 ETH
Avg. Mint Cost
03
Secure Data Pipeline & APIs
Build resilient backend services to ingest, validate, and relay wearable sensor data. We provide managed APIs for your frontend to query both on-chain NFT metadata and verified off-chain activity logs.
99.9%
Data Uptime SLA
< 100ms
API Latency
04
Cross-Platform User Applications
Development of companion mobile apps (React Native) and web dashboards that seamlessly display NFT collections, live wearable data, and interactive reward mechanics for end-users.
iOS & Android
Native Support
PWA Ready
Web Access
05
Security & Compliance Audits
End-to-end security review covering device firmware, communication protocols, smart contract logic, and application layers. We follow best practices and can facilitate third-party audits with firms like CertiK.
Full Stack
Audit Scope
OWASP Compliant
Web Standards
06
Scalable Blockchain Infrastructure
Deployment and management of node infrastructure (Ethereum, Polygon, Solana) for reliable transaction processing. We implement gas optimization and layer-2 solutions to ensure low-cost, high-speed operations at scale.
> 10k TPS
Testnet Capacity
Multi-Chain
Deployment Ready
benefits
TANGIBLE RESULTS
Business Outcomes for Your Brand
Our IoT-Connected Wearable NFT development delivers measurable business value, from new revenue streams to enhanced user engagement. Here's what you can expect.
01
New Recurring Revenue Streams
Monetize physical products with digital twins. Generate ongoing revenue through NFT sales, secondary market royalties, and in-app utility token purchases tied to wearable activity.
15-30%
Recurring Revenue Lift
5-10%
Royalty on Resales
02
Unbreakable User Engagement
Turn one-time buyers into daily active users. Gamified fitness goals, exclusive content unlocks, and community challenges tied to wearable data drive consistent app opens and brand interaction.
40-60%
Increase in DAU
3-5x
Longer User Lifespan
03
Provable Product Authenticity
Leverage NFTs as immutable certificates of authenticity for high-value wearables. Combat counterfeiting and enable verifiable ownership history, provenance, and warranty tracking on-chain.
100%
Tamper-Proof Record
ERC-1155/6551
Standards Used
04
Data-Driven Product Innovation
Gain actionable insights from anonymized, aggregated on-chain activity data. Understand usage patterns to inform future hardware designs, software features, and targeted marketing campaigns.
Real-time
Usage Analytics
Zero-Knowledge
Privacy by Design
05
Future-Proof Interoperability
Build for the open metaverse. Our solutions use standards like ERC-6551 (Token Bound Accounts) to ensure your wearable NFTs work across games, virtual worlds, and DeFi protocols.
ERC-6551
Token Standard
Multi-Chain
Compatibility
06
Enterprise-Grade Security & Compliance
Deploy with confidence. Every smart contract undergoes rigorous audits, and our architecture is designed with privacy-preserving data oracles to meet evolving regulatory standards.
Formal Audits
Security Guarantee
GDPR-ready
Data Architecture
Structured Roadmap for Wearable NFT Products
Phased Development Packages
Compare our tiered development packages designed to take your IoT-connected wearable NFT project from concept to scale.
| Feature / Deliverable | Proof-of-Concept | MVP Launch | Full-Scale Platform |
|---|---|---|---|
Custom ERC-721/ERC-1155 Smart Contracts | |||
IoT Data On-Chain Integration | Basic (Step Count) | Advanced (Multi-sensor) | Real-time (Custom Logic) |
Smart Contract Security Audit | Automated Tools | Manual Review + Report | Comprehensive Audit + Bug Bounty |
Mobile App (iOS/Android) for Wearable Sync | Prototype | Production-Ready | White-Label + SDK |
Backend API & Data Dashboard | Basic Admin Panel | User Analytics Dashboard | Enterprise Admin Suite |
Multi-Chain Deployment Support | Testnet Only | 1 Mainnet (EVM) | 3+ Mainnets (EVM & Non-EVM) |
Ongoing Maintenance & Support | 30 Days | 6 Months | 12 Months SLA (99.9% Uptime) |
Estimated Timeline | 4-6 Weeks | 8-12 Weeks | 16+ Weeks |
Starting Investment | $25K - $50K | $80K - $150K | Custom Quote |
tech-stack
BUILT FOR SCALE & SECURITY
Proven Technology Stack
We deliver production-ready IoT-NFT systems using battle-tested protocols and enterprise-grade infrastructure, ensuring reliability from day one.
01
Secure Smart Contract Foundation
Custom ERC-721/ERC-1155 contracts with gas optimization, built on Solidity 0.8+ and OpenZeppelin security patterns. Every contract undergoes a multi-stage audit process.
100%
Audit Coverage
OpenZeppelin
Security Standard
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by experts for DeFi, NFTs, and enterprise applications.
We architect and deploy custom smart contracts on Ethereum, Solana, and EVM-compatible L2s. Our development process ensures security-first design, gas optimization, and comprehensive audit readiness.
- DeFi: DEXs, lending protocols, yield strategies, and asset management.
- NFTs & Tokens: ERC-20, ERC-721, ERC-1155, and custom tokenomics with minting platforms.
- Enterprise: Supply chain tracking, credentialing, and automated governance systems.
We deliver battle-tested code. Every contract undergoes internal review against OpenZeppelin standards and is prepared for third-party audits from firms like ConsenSys Diligence or CertiK.
- Typical Delivery: MVP in 2-4 weeks, full production deployment in 6-8 weeks.
- Tech Stack: Primarily
Solidity(0.8+) andRust(for Solana), withHardhat/Foundryfor testing.
IoT Wearable NFT Development
Frequently Asked Questions
Answers to common technical and commercial questions about building connected wearable NFT projects.
For a production-ready MVP with core features like device authentication, NFT minting, and a basic dashboard, we deliver in 4-6 weeks. Complex integrations (e.g., multi-chain support, advanced gamification) can extend this to 8-12 weeks. We use agile sprints with weekly demos to ensure alignment and velocity.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall