# Bangle.js v2 - Hackable Javascript Smart Watch

**Type:** Product page · **SKU:** ADA5427
**Page:** https://core-electronics.com.au/banglejs-v2-hackable-javascript-smart-watch-1.html ([markdown](https://core-electronics.com.au/banglejs-v2-hackable-javascript-smart-watch-1.html.md))

Bangle.js 2 is an open, hackable smartwatch. With a sunlight-readable always-on screen, 4-week battery life, complete flexibility, and complete control of...

## Pricing

- **Price:** $324.95 (inc GST) — $295.41 AUD, exc GST
- **Quantity discounts:** 10+ $286.55 (exc GST) · 50+ $280.64 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 19 and Aug 24.

## Description

Bangle.js 2 is an open, hackable smartwatch. With a sunlight-readable always-on screen, 4-week battery life, complete flexibility, and complete control of your data, Bangle.js 2 is a refreshing break from expensive smart watches.

You can install new apps from the web or develop your own using JavaScript. All you need is a Web Browser (Chrome, Edge, or Opera) and you can upload apps or write code to run on your watch wirelessly! Bangle.js is waterproof and comes with Bluetooth Low Energy, GPS, a heart rate monitor, accelerometer, magnetometer, pressure sensor, and more.

**Bangle.js 2.0 specs:**

- IP67 Waterproof (max 1 meter for 30 minutes)
- Nordic 64MHz nRF52840 ARM Cortex-M4 processor with Bluetooth LE
- 256kB RAM, 1MB on-chip flash, 8MB external flash
- 1.3 inch 176x176 always-on 3-bit color LCD display (LPM013M126) with backlight
- Full touchscreen (6H hardness glass)
- GPS/Glonass receiver
- Heart rate monitor
- 3 Axis Accelerometer
- 3 Axis Magnetometer
- Air Pressure/Temperature sensor
- Vibration motor
- 200mAh battery, 4 week standby time
- 36mm x 43mm x 12mm watch body, with standard 20mm watch straps
- Full SWD debug port on back of watch
 
### Technical Details

- For product support, please visit [Bangle.js Troubleshooting](https://www.espruino.com/Troubleshooting+Bangle.js)
- [Bangle.js Getting Started Guide](https://banglejs.com/start2)
 
**More Information:**

- Check out the original [KickStarter Campaign](https://www.kickstarter.com/projects/gfw/banglejs-2-the-open-smart-watch)
- See [Detailed specs and tutorials on the Espruino Website](https://www.espruino.com/Bangle.js2)
- Look at the [App Loader and available apps](https://banglejs.com/apps/)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/A/D/ADA5427-1.jpg)