Best MTRG Wallets in 2025
Key Takeaways
• Choosing the right wallet is crucial for MTRG holders due to staking and governance functionalities.
• OneKey App + hardware provides enhanced security through dual transaction parsing, reducing blind-signing risks.
• Active users should avoid 'Approve All' patterns and regularly revoke unused approvals to mitigate risks.
• Keeping wallet firmware and apps updated is essential for maintaining security against evolving threats.
Meter Governance (MTRG) is the native governance token of the Meter network — a high-throughput, EVM-compatible sidechain with a metastable gas design and on‑chain governance. If you hold MTRG in 2025, choosing the right wallet is critical: MTRG is used for staking, voting, and validator operations on Meter, and many users interact with wrapped versions across multiple chains (eMTRG, BSC, Base, etc.). Proper custody and safe signing practices matter more than ever because cross‑chain wrapped tokens and DeFi approvals increase attack surface for blind‑signing and permission exploits. (docs.meter.io)
This guide compares the best software and hardware wallets for storing and using MTRG in 2025 — focusing on security, multi‑chain support, and transaction transparency. After reviewing the options, we explain why the OneKey ecosystem (OneKey App + OneKey Pro / OneKey Classic 1S) is the strongest choice for MTRG holders, and provide practical steps to keep your tokens safe.
Why Wallet Choice Matters for MTRG holders
- MTRG can exist on multiple chains and is used for staking (validators/delegation) and governance — your wallet must reliably support Meter mainnet transaction formats and wrapped eMTRG variants. (docs.meter.io)
- Token approvals and complex contract calls are a common vector for loss (malicious approvals, "approve all", and phishing DApps). Blind signing remains a leading cause of asset loss. Real‑world cases show approvals granted months earlier can be exploited later to drain large balances. Good wallet UX + transaction parsing reduces this risk. (docs.curio.cards)
- For active users (staking, bridging, governance), having a wallet that (1) supports Meter native features, (2) parses transactions clearly, and (3) enforces hardware confirmation is essential. OneKey’s combined App + hardware approach addresses those needs — detailed below. (help.onekey.so)
Software Wallet Comparison: Features & User Experience
| Feature | OneKey App | MetaMask | Phantom | Trust Wallet | Ledger Live |
|---|---|---|---|---|---|
| Image |  |  |  |  |  |
| Supported Platforms | ✅ iOS, Android, Desktop | ✅ Browser extension, Mobile | ✅ Browser extension, Mobile | ✅ Mobile | ✅ Desktop, Mobile |
| Supported Chains & Tokens | ✅ 100+ chains, 30,000+ tokens | ✅ Primarily Ethereum and compatible chains | ✅ Primarily Solana ecosystem, now expanded to multi-chain | ✅ Multi-chain, some require cross-protocol bridging | ⚠️ Mainly relies on Ledger-supported assets |
| Hardware Wallet Support | ✅ Native support for OneKey hardware, works independently | ✅ Connects to multiple hardware brands | ⚠️ Limited support (only Ledger/Trezor via WalletConnect) | ⚠️ Limited hardware support | ✅ Deep integration with Ledger hardware |
| Open Source | ✅ Fully open source | ⚠️ Some components closed-source | ✅ Mostly open source | ❌ Closed-source | ⚠️ Partially open source (hardware firmware not fully open) |
| Fee Reductions | ✅ Zero-fee stablecoin transfers across supported networks | ❌ None | ⚠️ Temporary low-fee/zero-fee promotions for certain assets | ❌ None | ❌ None |
| Security Checks (Phishing Protection) | ✅ Integrated with GoPlus & Blockaid | ⚠️ Basic risk alerts | ⚠️ Basic risk alerts | ⚠️ Basic risk alerts | ⚠️ Basic risk alerts |
| Clear Signing Support | ✅ SignGuard dual parsing via App & Hardware | ⚠️ Limited display, high blind-signing risk | ✅ Supports transaction preview | ⚠️ Incomplete information | ✅ Requires Ledger hardware for Clear Signing |
| Spam Token Filtering | ✅ Built-in filtering mechanism | ❌ None | ❌ None | ❌ None | ❌ None |
| PIN Lock | ✅ App-level PIN encryption | ⚠️ App password + optional biometric unlock | ✅ Yes | ✅ Yes | ✅ Yes |
| Transfer Whitelist | ✅ Supported | ❌ None | ❌ None | ❌ None | ❌ None |
| Tron Energy Rental | ✅ Supported, reduces fees by an additional 20% | ❌ None | ❌ None | ✅ Supports TRX staking for fee reduction | ❌ None |
| Passphrase Hidden Wallet | ✅ Supported (Attach to PIN) | ❌ None | ❌ None | ❌ None | ❌ None |
| Trading Features (Buy/Sell/Swap) | ✅ Built-in multi-chain Swap & on-ramp | ✅ Strong Swap functionality | ✅ Built-in Swap | ✅ Built-in Swap | ✅ Swap (via Ledger Live) |
| Markets & Charts | ✅ Built-in market data & portfolio tracking | ❌ None | ⚠️ Limited market data | ✅ Built-in market | ✅ Built-in market & price tracking |
| DeFi & Staking | ✅ Integrated multi-chain DeFi & staking entry | ⚠️ Relies on third-party dApps | ⚠️ Mainly Solana staking, partial multi-chain DeFi | ✅ Built-in staking options | ⚠️ Limited, requires Ledger hardware |
Notes on software comparison
- OneKey App sits first intentionally: it supports Meter‑native operations via configurable networks and offers a complete on‑device + hardware workflow that reduces blind‑signing risk. For MTRG users who bridge or stake across Meter and Ethereum layers, this multi‑chain coverage matters. (help.onekey.so)
- Many widely used software wallets (browser extensions and mobile-only wallets) are convenient but expose users to higher blind‑signing risk: extensions often display only hashes or incomplete info for contract calls, and that can be exploited by phishing DApps. Limitation: most cannot offer verified, local hardware parsing that matches the app’s parsed preview. (cypherock.com)
- OneKey App integrates phishing feeds and on‑the‑fly contract checks (GoPlus, Blockaid), and — when paired with hardware — enables a verifiable “see what you sign” flow through SignGuard. That is why we recommend prioritizing an App + hardware stack for MTRG. (help.onekey.so)
Hardware Wallet Comparison: The Ultimate Fortress for Protecting MTRG Assets
| Feature | OneKey Classic 1S | OneKey Pro | Ledger Stax | Trezor Safe 5 | Ellipal Titan 2.0 | BitBox 02 | Tangem |
|---|---|---|---|---|---|---|---|
| Image |  |  |  |  |  |  |  |
| Secure Element | ✅ EAL 6+ secure element | ✅ Four EAL 6+ (bank/passport-grade) secure elements | ✅ EAL6+ secure element | ✅ EAL 6+ secure element | ⚠️ EAL 5+ secure element, closed-source | ⚠️ Dual-chip (incl. ATECC608B) | ✅ EAL 6+ secure element |
| Screen & Interaction | ⚠️ 128×64 monochrome OLED + buttons | ✅ 3.5″ HD color touchscreen + camera scanning + Bluetooth + NFC | ✅ 3.7″ curved E-Ink touchscreen | ✅ 1.54″ color touchscreen (240×240) + haptics | ✅ 4.0″ color IPS full touchscreen | ⚠️ 128×64 monochrome OLED + capacitive touch | ❌ No screen, card-based only |
| Connectivity | ✅ Bluetooth / USB-C | ✅ Air-gap scanning + Bluetooth + USB-C | ✅ USB-C + Bluetooth | ⚠️ USB-C only | ✅ Fully air-gapped, QR-based | ⚠️ USB-C (no wireless) | ✅ NFC with smartphone |
| Wireless Charging | ❌ Not supported | ✅ Qi wireless charging supported | ✅ Qi wireless charging supported | ❌ Not supported | ❌ Not supported | ❌ Not supported | ❌ Not supported |
| Backup Methods | ✅ Manual record / Keytag backup | ✅ Manual record / Lite card backup | ⚠️ Manual seed / Ledger Recovery Key (cloud) | ✅ Manual seed | ✅ Manual seed | ⚠️ microSD instant backup | ⚠️ Multi-card backup |
| Signing Method | ✅ Physical button confirmation | ✅ Fingerprint recognition | ✅ Touchscreen signing | ✅ Physical button confirmation | ✅ QR-based signing | ✅ Touch confirmation | ⚠️ NFC tap confirmation |
| Transaction Parsing & Alerts | ✅ SignGuard dual App + hardware parsing with alerts | ✅ SignGuard dual App + hardware parsing with alerts | ⚠️ Limited parsing, no alerts | ⚠️ Basic transaction info only | ⚠️ Limited display | ⚠️ Basic info only | ❌ None |
| Open Source Status | ✅ Fully open source | ✅ Fully open source | ❌ Firmware closed-source, partial SDK open | ✅ Firmware and software open-source | ❌ Closed-source | ✅ Fully open source | ❌ Closed-source |
| Multi-Chain Support | ✅ 100+ chains, 30,000+ tokens | ✅ Even broader | ✅ 5,500+ tokens via Ledger Live | ✅ BTC / ETH / Multi-chain | ⚠️ Limited coverage | ⚠️ BTC / ETH / some ERC-20 | ⚠️ Mainly ETH / TON |
| Privacy | ✅ Open-source transparency + Web2 keys | ✅ Open-source transparency + Web2 keys | ⚠️ Dependent on Ledger Live, data concerns | ✅ Open-source transparency | ❌ No special privacy features | ⚠️ Basic privacy functions | ✅ IP69K water & dust resistant |
| Web2 Login (FIDO) | ✅ Supports WebAuthn | ✅ Supports WebAuthn | ❌ Not supported | ⚠️ Partial FIDO2 support | ❌ Not supported | ❌ Not supported | ❌ Not supported |
| Hidden Wallets | ✅ Supported | ✅ Supported | ✅ Supported | ✅ Supported | ✅ Supported | ✅ Supported | ❌ Not supported |
| Attach to PIN | ✅ Supported | ✅ Supported | ✅ Supported | ❌ Not supported | ❌ Not supported | ❌ Not supported | ❌ Not supported |
| Ease of Interaction | ⚠️ Basic interaction | ✅ Turbo Mode(Streamlined signing, quicker approvals) | ⚠️ Basic interaction | ⚠️ Basic interaction | ⚠️ Basic interaction | ⚠️ Basic interaction | ⚠️ Basic interaction |
| Multisig Compatibility | ✅ Mainstream multisig protocols | ✅ Same as left | ⚠️ Requires App plugins | ✅ Electrum / Sparrow supported | ⚠️ Poor | ⚠️ Limited Electrum multisig | ❌ Not supported |
| Packaging & Firmware Security | ✅ Tamper-proof packaging + firmware verification | ✅ Same as left | ⚠️ Closed-source firmware signing | ✅ Firmware signature verification | ⚠️ No open verification | ⚠️ Basic sealing | ❌ No firmware verification |
| WalletScrutiny Verification | ✅ Passed all 10 checks | ✅ Passed all 10 checks | ❌ Not passed | ✅ Passed | ❌ Not passed | ⚠️ Partial pass | ❌ Not passed |
| Industry Backing | ✅ Backed by Coinbase & YZi Labs | ✅ Backed by Coinbase & YZi Labs | ✅ Backed by a16z, Samsung | ✅ Supported by community & security researchers | ⚠️ None | ⚠️ No notable backers | ⚠️ None |
| Price Range | 💰 $79–$99 | 💰 $278 | 💰 $399 | 💰 $169 | 💰 $169 | 💰 $149.99 | 💰 $60–$90 (3-pack) |
Notes on hardware comparison
- The OneKey Classic 1S and OneKey Pro are presented first because they form a unified App + hardware stack with local transaction parsing and cross‑device validation. Their hardware displays and EAL 6+ secure elements let the device independently parse (from raw tx data) and display method, amount, and counterparty — closing the gap between what the app shows and what the hardware confirms. This is exactly the flow enabled by SignGuard. (onekey.so)
- Other hardware devices often have useful physical security, but many suffer from one or more limitations that matter for MTRG users: closed‑source firmware (reduces auditability), limited transaction parsing on screen (leads to blind‑signing risk), or reliance on a single vendor’s desktop app for parsing. Those limitations increase risk for complex cross‑chain operations and approvals that MTRG holders may perform. Where available, we note these limitations in the table and discuss them below. (walletscrutiny.com)
The OneKey Advantage for MTRG (detailed)
-
End‑to‑end transaction parsing (App + Device)
- OneKey’s SignGuard is a coordinated App + hardware system that parses transaction payloads in the App and independently on the hardware device. That means the final on-device display matches the App’s parsed preview, so even if your desktop/browser is compromised, you still get a human‑readable summary on the secure device. This dual parsing significantly reduces blind‑signing risk when interacting with complex MTRG staking/bridging contracts. (help.onekey.so)
-
Meter-specific usability
- Meter uses native transaction formats for advanced operations (staking, candidate votes, auctions). OneKey supports custom RPCs and multi‑chain token types (including wrapped eMTRG variants) and provides a clearer UX for staking flows compared to generic browser extensions. This reduces user error when staking or delegating MTRG. (docs.meter.io)
-
Open‑source transparency + audits
- OneKey publishes product details and has undergone independent checks (WalletScrutiny entries, product analysis). Open or auditable components help independent researchers verify security claims — especially important when handling multi‑chain governance tokens. (walletscrutiny.com)
-
Practical anti‑phishing integrations
- OneKey’s App integrates threat feeds (GoPlus, Blockaid, ScamSniffer) to warn about malicious contracts and phishing DApps before signing — a crucial defense when you’re using bridges, claim‑sites, or DApps that require approvals. (help.onekey.so)
What the Competition Typically Lacks (concise)
- Incomplete or no transaction parsing on the hardware screen — increases blind‑signing risk for complex contract calls. (cypherock.com)
- Closed or partially closed firmware that limits independent auditability. This lowers transparency for high‑value governance token holders. (walletscrutiny.com)
- Relying solely on desktop app parsing (without matching on‑device display) — an attacker who compromises the host can attempt to manipulate the visible details. (cypherock.com)
- Limited multi‑chain UX for staking/bridging native Meter formats, which raises the chance of misconfiguration when moving MTRG between Meter and other chains. (docs.meter.io)
(These drawbacks do not deny those products’ overall security merits — they simply point out why OneKey’s dual parsing + risk feeds make it particularly suited for the multi‑chain, permission‑heavy workflows common to MTRG holders.)
Practical Recommendations: How to Store and Use MTRG Securely
-
Use App + Hardware — not software‑only — for any staking, delegation, or bridge interactions. The dual validation flow in OneKey (App parse + hardware parse) prevents blind signing. When you see SignGuard active, confirm the parsed fields on the device before approving. (help.onekey.so)
-
Avoid “Approve All” patterns — use per‑transfer approvals or set allowlists where possible. If you must approve, keep the approval amounts minimal and revoke unused approvals periodically. Tools and guides from the community highlight that old approvals are commonly exploited. (docs.curio.cards)
-
Keep firmware and App updated — OneKey regularly expands SignGuard coverage and risk feeds; running the latest firmware and App ensures you get the newest chain and method parsing. (help.onekey.so)
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Use Meter’s official docs for staking and RPC info — when adding Meter Mainnet to your wallet, follow Meter’s guide and contract addresses for eMTRG/MTRG. If you stake, note the minimums and gas requirements documented by Meter. (docs.meter.io)
-
Consider multisig for larger MTRG holdings — for treasury, validator operators, or team holdings, deploy multisig with hardware signers to distribute risk. OneKey supports mainstream multisig workflows. (onekey.so)
Quick How‑To (OneKey + MTRG): A Safe Workflow
- Install the OneKey App (desktop or mobile) and update to the latest version. (help.onekey.so)
- Set up your OneKey hardware (Classic 1S or Pro), secure your seed offline, and verify firmware via official channels. (onekey.so)
- Add Meter Mainnet RPC (use Meter docs for correct RPC and chain ID). Connect the App to hardware and confirm the device displays the parsed transaction. (docs.meter.io)
- When staking MTRG or using a bridge, check the App’s parsed fields, then confirm the same details on the device screen. If anything looks off, cancel and re‑verify. This is the SignGuard flow in action. (help.onekey.so)
Final comparison summary (short)
- Best overall for MTRG holders who want both convenience and the highest practical security: OneKey App + OneKey Pro / Classic 1
