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Portfolio Tracker

Trezor Suite provides comprehensive portfolio tracking capabilities, displaying real-time values, performance metrics, and asset breakdowns across all connected accounts.

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Dashboard Overview

The Suite dashboard serves as the central portfolio hub:

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Total Balance Display

  • Aggregate value: Combined balance across all enabled cryptocurrencies
  • Fiat conversion: Real-time conversion to user’s selected fiat currency
  • Privacy mode: Discreet mode to hide balances

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Asset Breakdown

Detailed view of portfolio composition:

Coin Distribution

Visual breakdown of holdings by cryptocurrency with percentage allocation

Account Summary

Individual account balances with recent transaction activity

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Real-Time Tracking

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Balance Updates

Portfolio values update automatically:
  • Blockchain sync: Real-time synchronization with blockchain networks
  • Fiat rates: Current exchange rates updated every 3 minutes
  • Rate threshold: Rates older than 10 minutes are automatically refreshed

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Performance Indicators

Track portfolio performance over time: 
// Weekly rate comparison
{
  currentRate: number,
  weeklyRate: number,
  change: number, // Percentage change
  direction: 'up' | 'down'
}
  • 7-day trends: Green/red arrows indicate weekly performance
  • Daily deltas: Transaction-level value changes
  • Historical tracking: Value at time of transaction

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Multi-Asset Support

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Supported Networks

Trezor Suite tracks balances across:
  • Bitcoin: BTC, LTC, BCH, DOGE, and other Bitcoin-like chains
  • Ethereum: ETH and all ERC-20 tokens
  • Other networks: XRP, ADA, SOL, and their tokens
  • Testnet: Development networks in Debug mode

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Token Handling

  • Auto-discovery on account creation
  • Fiat rates fetched on ACCOUNT.CREATE and ACCOUNT.UPDATE
  • Only tokens with definitions show fiat values

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Account Management

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Account Discovery

Automatic discovery of accounts with balance:
  1. Connect Trezor device
  2. Suite scans for accounts with transaction history
  3. Discovered accounts added to portfolio
  4. Balance tracking begins automatically

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Multiple Devices

Manage portfolios across multiple Trezor devices:
  • Device switching: Quick toggle between connected devices
  • Separate portfolios: Each device maintains independent portfolio
  • Remembered wallets: Previous devices accessible without connection

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Portfolio Analytics

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Assets Table

Comprehensive asset overview:
ColumnDescription
AssetCryptocurrency name and symbol
BalanceCurrent holdings in native units
ValueFiat-converted value
RateCurrent exchange rate
Change7-day percentage change

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Filtering and Sorting

  • Filter by coin type
  • Sort by value, balance, or change percentage
  • Hide zero-balance assets
  • Search by coin name or symbol

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Fiat Integration

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Currency Selection

Support for multiple fiat currencies: 
// Supported fiat currencies
type FiatCurrency = 
  | 'usd' | 'eur' | 'gbp' | 'jpy'
  | 'aud' | 'cad' | 'chf' | ...
Change fiat currency anytime in Settings without affecting blockchain data.

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Exchange Rate Sources

Trezor Suite uses multiple rate providers for reliability:
  • Blockbook: Primary source for most networks
  • CoinGecko: XRP, SOL, ADA, and fallback provider
See Fiat Rates for detailed rate fetching behavior.

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Privacy Features

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Discreet Mode

Hide sensitive balance information:
  • Toggle with keyboard shortcut or menu
  • Blurs all balance and value displays
  • Persists across sessions
  • Affects entire application

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Data Storage

Portfolio data storage:
  • Local only: Balances never leave your device
  • IndexedDB: Persistent storage in browser/app
  • No cloud sync: Complete privacy by default
  • Optional metadata: Opt-in for labeled accounts

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Technical Implementation

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Redux State Structure

interface WalletState {
  accounts: Account[];
  transactions: { [accountKey: string]: Transaction[] };
  fiat: FiatRates;
  graph: {
    selectedRange: GraphRange;
    data: GraphData[];
  };
}

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Balance Calculation

Portfolio totals computed from:
  1. Individual account balances
  2. Current fiat exchange rates
  3. Token holdings with valid definitions
  4. Pending/unconfirmed transactions

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Update Triggers

// Balance updates triggered by:
- BLOCKCHAIN.BLOCK // New block mined
- BLOCKCHAIN.NOTIFICATION // Transaction detected  
- ACCOUNT.CREATE // New account added
- ACCOUNT.UPDATE // Account data changed
- FIAT.UPDATE // Exchange rates updated

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Performance Optimization

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Efficient Updates

  • Debounced recalculation: Prevents excessive recomputation
  • Memoized selectors: Cached portfolio calculations
  • Incremental updates: Only changed accounts recalculated
  • Worker threads: Heavy calculations offloaded

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Rate Limiting

Protects against API rate limits:
  • 3-minute intervals for current rates
  • 1-hour cache for weekly rates
  • Exponential backoff on failures

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Export Capabilities

Portfolio data export options:

CSV Export

Export account list with balances and values

Transaction Export

Export transaction history for tax reporting
See Transactions for export details.

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Best Practices

  • Enable all cryptocurrencies you hold
  • Regularly sync with Trezor device
  • Use discreet mode in public
  • Export data regularly for records
  • Cache computed portfolio values
  • Handle rate fetch failures gracefully
  • Debounce rapid update triggers
  • Test with many accounts/tokens

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