Welcome to DBH Crypto Watcher
Your holistic, privacy-first portal for Bitcoin and cryptocurrencies. We combine independent tracking, transparent mining infrastructure, and plug-and-play hardware into a seamless experience — 100% without data collection or mandatory registration.
Apps & Tracking
Native Android app, homescreen widgets, and standalone Wear OS smartwatch app with automated token detection.
View Apps ↓Solo Mining Pool
Swiss solo mining pool hosted on dedicated full nodes. Mine directly to your own wallet with 0.00 BTC recurring fees.
Pool Info & Setup →Mining Hardware
Pre-flashed DBH MicroMiner (ESP32) and DBH NerdMiner (CYD) desktop gadgets — highly efficient and ready to mine.
Go to Shop ↓Bitcoin Solo-Mining Hardware (Plug & Play)
Energy-efficient desktop miners: Pre-flashed, pre-configured out-of-the-box for the DBH Solo Pool, and immediately ready via USB-C (under 4 CHF electricity per year). Order online in CHF (TWINT/Card) or on-chain Bitcoin.
DBH MicroMiner
Compact ESP32 display board with integrated color display. Perfect as an unobtrusive desk gadget and efficient solo miner.
• Microcontroller: ESP32-S3R8 dual-core LX7
• 8MB PSRAM
• 16MB Flash memory
• USB-C
• Wi-Fi 802.11, Bluetooth LE 5 and BT mesh (IPEX connector socket for external antenna)
• LCD: 1.9 inch, full color TFT display (ST7789V)
• LCD resolution: 170 × 320 pixels
• Dimensions: 62 × 26 × 10mm
• Power consumption: ~1 Watt (USB-C)
• Pre-configured for pool.cryptowatcher.ch
DBH NerdMiner
The powerful edition featuring a large 2.8" or 3.5"color touchscreen display. Keep real-time statistics, block clock, hashrate, and solo mining metrics in crisp view right on your desk.
• Display: 2.8" / 3.5" color touchscreen for intuitive control
• Live Dashboard: Block clock, global difficulty, hashrate & share tracking in real time
• Performance: Up to ~1 MH/s with ultra-low power consumption (firmware dependent)
• Microcontroller: High-performance dual-core ESP32 with built-in Wi-Fi & Bluetooth
• Power Supply: USB-C powered (~1.5–2 Watts operation)
• Plug & Play: Pre-configured and ready to mine for pool.cryptowatcher.ch
DBH Crypto Watcher
Your smartphone as a private crypto command center: Live balances, interactive widgets, solo mining monitoring for DBH MicroMiner & DBH NerdMiner, and automatic token detection without registration.
Android 8.0+ & Wear OS
📲 Crypto Portfolio & Mining directly on your Home Screen
No more tedious app openings or repeated logins: With our scrollable native Android widgets, view your assets, market changes, and active mining workers instantly upon unlocking your phone.
- Scrollable Overview: Monitor unlimited wallets, tokens, and worker statuses in a single compact widget.
- Real-Time Profit Indicators: Color-coded metrics instantly show whether your holdings are up or down over 24 hours.
- Custom Currency Conversion: Automatic real-time conversion into CHF (🇨🇭), EUR (€), USD ($), GBP (£), AUD ($), or JPY (¥).
🔍 Smart V2 Engine – Automated Token Detection
Most crypto tracking apps require manual contract address lookups. DBH Crypto Watcher handles token discovery fully automatically in the background.
- Multi-Chain Coverage: Native support for Bitcoin (BTC), Ethereum (ETH), Solana (SOL), Litecoin (LTC), Dogecoin (DOGE), TRON (TRX), Cardano (ADA), Ripple (XRP), Avalanche (AVAX), and Polkadot (DOT).
- Layer-2 & EVM Ecosystems: Full support for Arbitrum (ARB), Optimism (OP), Base, and BNB Chain (BSC).
- Automated Asset Breakdown: Popular tokens such as USDT, USDC, LINK, and WSTETH are identified and displayed clearly.
⛏️ Solo Mining Live Monitoring (DBH MicroMiner & DBH NerdMiner)
Track your hardware solo miners and pool performance directly from your smartphone:
- Real-Time Hashrate: Keep live tabs on your DBH MicroMiner (ESP32 Display) or DBH NerdMiner (CYD Edition).
- Direct Pool Integration: Seamless queries via the DBH Solo Pool (
pool.cryptowatcher.ch) without third-party API keys.
⌚ Standalone Wear OS Smartwatch App
Experience true autonomy on your wrist. Following an initial one-tap sync, the Wear OS smartwatch app operates completely independently.
- No Phone Connection Required: Connects directly to blockchain nodes via Wi-Fi or cellular networks (LTE/4G).
- Custom Watch Face Complications: Display live price metrics and essential wallet balances right on your dial.
🔒 Uncompromising Privacy (Zero KYC)
Your financial status belongs to you alone. DBH Crypto Watcher is built on strict data sovereignty:
- No Account Needed: Install the app, paste public addresses, and start tracking immediately. No email required, no identity verification (No KYC).
- Local Processing: All balances and calculations are executed strictly on your local device.
- Optional Cloud Synchronization: Create a protected user account from within the app only if you wish to manage wallets across web browsers.