{"product_id":"farajiaj-watch-v2-esp32-open-source-e-paper-smartwatch","title":"FARAJIAJ Watch V2.0 – ESP32 Open Source E-Paper Smartwatch","description":"\n\u003ch2\u003eFARAJIAJ Watch V2.0 – ESP32-Based Open Source E-Paper Smartwatch\u003c\/h2\u003e\n\u003cp\u003eMeet the \u003cstrong\u003eFARAJIAJ Watch V2.0\u003c\/strong\u003e — a fully open source, maker-friendly smartwatch powered by the ESP32 microcontroller. Featuring a crisp 1.54\" e-paper display, built-in Wi-Fi \u0026amp; Bluetooth LE, and completely open source hardware and software, this is the ultimate wearable development platform for hobbyists, makers, and tech enthusiasts alike.\u003c\/p\u003e\n\n\u003cp\u003eWhether you wear it straight out of the box or customize it with your own 3D-printed case and watch straps, the Watch V2.0 is as unique as its owner. Its PCB-exposed barebones design doubles as the watch body — a true conversation piece at the intersection of tech and style.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.54\" Ultra-Low-Power E-Paper Display\u003c\/strong\u003e – 200×200 pixel monochrome display with wide viewing angle and excellent sunlight readability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWi-Fi \u0026amp; Bluetooth LE Connectivity\u003c\/strong\u003e – Connect to internet APIs (weather, news, traffic, Spotify, maps, and more) and BLE-enabled devices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eESP32 Microcontroller\u003c\/strong\u003e – Beloved by the maker community; supports Arduino, MicroPython, ESP-IDF, Zephyr-RTOS, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-Axis Accelerometer\u003c\/strong\u003e – With gesture detection for intuitive control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-Time Clock (RTC)\u003c\/strong\u003e – Accurate timekeeping with calendar and alarm functions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In USB-to-Serial Adapter\u003c\/strong\u003e – Program the watch on the go without any extra hardware\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVibration Motor\u003c\/strong\u003e – For alerts and notifications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour Tactile Buttons\u003c\/strong\u003e – Responsive physical controls\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpen Source Hardware \u0026amp; Software\u003c\/strong\u003e – Fully customizable; a huge library of example projects and watch faces available\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare OLED-Quality Screen Shape\u003c\/strong\u003e – Clean, modern aesthetic\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse;\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e1.54\" E-Paper, 200×200 px, Monochrome, Square\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eESP32\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eWi-Fi + Bluetooth LE\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBattery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u0026lt;120 mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e5–7 days (time-only); 2–3 days (with Wi-Fi active)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eSensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e3-Axis Accelerometer, RTC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWaterproof\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eNot waterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e45 × 34 × 10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eAll platforms (Arduino, MicroPython, ESP-IDF, Zephyr-RTOS)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eLanguage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eEnglish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eBattery Life Details\u003c\/h3\u003e\n\u003cp\u003eThe Watch V2.0 wakes every 60 seconds to check the accelerometer, real-time clock, and update the e-paper display. In time-only mode, expect \u003cstrong\u003e5–7 days\u003c\/strong\u003e of battery life. When pulling weather or other data via Wi-Fi, expect \u003cstrong\u003e2–3 days\u003c\/strong\u003e. Battery life can be further extended by customizing sleep schedules or wake triggers in your own firmware.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Watch V2.0 (45×34×10mm)\u003c\/li\u003e\n  \u003cli\u003e1× Black Nylon Strap (24mm × 250mm)\u003c\/li\u003e\n  \u003cli\u003e1× USB Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWi-Fi Setup Instructions\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eFrom the watch main menu, tap \u003cstrong\u003eSet WiFi\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eOn your phone or computer, connect to the \u003cstrong\u003e\"Watch AP\"\u003c\/strong\u003e Wi-Fi network.\u003c\/li\u003e\n  \u003cli\u003eOpen \u003cstrong\u003e192.168.4.1\u003c\/strong\u003e in your browser (iPhone users: this page opens automatically).\u003c\/li\u003e\n  \u003cli\u003eTap \u003cstrong\u003eConfigure WiFi\u003c\/strong\u003e, enter your SSID and password, then hit \u003cstrong\u003eSave\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003eThe watch will confirm with your local IP and SSID, or display a timeout error if the connection fails.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cem\u003eSpecial Note: When flashing\/rooting, be sure to select hardware version \u003cstrong\u003eV2.0\u003c\/strong\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eExplore Related Products\u003c\/h3\u003e\n\u003cp\u003eLooking for more tech accessories? Check out our \u003ca href=\"\/products\/selfie-stick-tripod-135m-bluetooth-zoom-remote-auto-open-phone-holder\"\u003e1.35m Selfie Stick Tripod with Bluetooth Remote \u0026amp; Auto Phone Holder\u003c\/a\u003e or our versatile \u003ca href=\"\/products\/hdmi-splitter-cable-1-in-2-out-1080p-3d-dual-display\"\u003e1-In-2-Out HDMI Splitter Cable 1080P 3D\u003c\/a\u003e for your home setup.\u003c\/p\u003e\n\n\u003ch3\u003eLearn More About Open Source Hardware\u003c\/h3\u003e\n\u003cp\u003eInterested in the growing world of open source electronics and maker culture? The NIST Internet of Things (IoT) Program offers excellent resources on standards and development for connected wearable devices.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What programming environments are compatible with the Watch V2.0 ESP32 smartwatch?\u003c\/h4\u003e\n\u003cp\u003eA: The Watch V2.0 is built on the ESP32 microcontroller, which supports a wide range of development frameworks including \u003cstrong\u003eArduino, MicroPython, ESP-IDF, and Zephyr-RTOS\u003c\/strong\u003e. This makes it one of the most flexible open source smartwatch platforms available, suitable for beginners and advanced makers alike.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the FARAJIAJ Watch V2.0 waterproof?\u003c\/h4\u003e\n\u003cp\u003eA: No, the Watch V2.0 is \u003cstrong\u003enot waterproof\u003c\/strong\u003e. Please avoid exposure to water, rain, or high-humidity environments to protect the PCB and e-paper display.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long does the battery last on the ESP32 e-paper watch?\u003c\/h4\u003e\n\u003cp\u003eA: In time-only mode (no Wi-Fi), the battery lasts approximately \u003cstrong\u003e5–7 days\u003c\/strong\u003e. When Wi-Fi is enabled to fetch data such as weather, battery life is approximately \u003cstrong\u003e2–3 days\u003c\/strong\u003e. You can further extend battery life by programming custom sleep\/wake schedules in your own firmware.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I customize the watch face and add my own apps to the Watch V2.0?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! The Watch V2.0 is fully open source — both hardware and software. You can design custom watch faces, write new apps, and modify existing firmware. The ESP32 community provides a wealth of examples and tutorials to help you get started.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What programming environments are compatible with the Watch V2.0 ESP32 smartwatch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Watch V2.0 is built on the ESP32 microcontroller, which supports a wide range of development frameworks including Arduino, MicroPython, ESP-IDF, and Zephyr-RTOS. This makes it one of the most flexible open source smartwatch platforms available, suitable for beginners and advanced makers alike.\"}}, {\"@type\": \"Question\", \"name\": \"Is the FARAJIAJ Watch V2.0 waterproof?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, the Watch V2.0 is not waterproof. Please avoid exposure to water, rain, or high-humidity environments to protect the PCB and e-paper display.\"}}, {\"@type\": \"Question\", \"name\": \"How long does the battery last on the ESP32 e-paper watch?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"In time-only mode (no Wi-Fi), the battery lasts approximately 5–7 days. When Wi-Fi is enabled to fetch data such as weather, battery life is approximately 2–3 days. You can further extend battery life by programming custom sleep\/wake schedules in your own firmware.\"}}, {\"@type\": \"Question\", \"name\": \"Can I customize the watch face and add my own apps to the Watch V2.0?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely! The Watch V2.0 is fully open source — both hardware and software. You can design custom watch faces, write new apps, and modify existing firmware. The ESP32 community provides a wealth of examples and tutorials to help you get started.\"}}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"Default Title","offer_id":53624947441977,"sku":"1005006815974077-Default Title","price":129.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/Sefc5e61382bf4a169ee7b2192d06f42fi.webp?v=1782226650","url":"https:\/\/peacefulpleasureswellness.com\/products\/farajiaj-watch-v2-esp32-open-source-e-paper-smartwatch","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}