diff --git a/apps.json b/apps.json
index 7d4bf20cf..42d732f47 100644
--- a/apps.json
+++ b/apps.json
@@ -1732,5 +1732,19 @@
     "storage": [
       {"name":"rndmclk.wid.js","url":"widget.js"}
     ]
+  },
+  { "id": "dotmatrixclock",
+    "name": "Dotmatrix Clock",
+    "icon": "dotmatrixclock.png",
+    "version":"0.01",
+    "description": "A clear white-on-blue dotmatrix simulated clock",
+    "tags": "clock,dotmatrix,retro",
+    "type": "clock",
+    "allow_emulator":true,
+    "readme": "README.md",
+    "storage": [
+      {"name":"dotmatrixclock.app.js","url":"app.js"},
+      {"name":"dotmatrixclock.img","url":"dotmatrixclock-icon.js","evaluate":true}
+    ]
   }
 ]
diff --git a/apps/dotmatrixclock/ChangeLog b/apps/dotmatrixclock/ChangeLog
new file mode 100644
index 000000000..7ab9e14a9
--- /dev/null
+++ b/apps/dotmatrixclock/ChangeLog
@@ -0,0 +1 @@
+0.01: Create dotmatrix clock app
diff --git a/apps/dotmatrixclock/README.md b/apps/dotmatrixclock/README.md
new file mode 100644
index 000000000..3af48efc6
--- /dev/null
+++ b/apps/dotmatrixclock/README.md
@@ -0,0 +1,28 @@
+# Dotmatrix clock
+
+A clock face simulating the classic dotmatrix displays. Shows time, date, compass, and heart rate.
+
+![](dotmatrix-clock-screen-shot.png)
+
+## Features
+
+* Easy to read digits
+* Simulated white-on-blue dotmatrix display
+* Compass
+* Heart rate monitor
+* Multiple colour palletes, swipe to change
+
+## Usage
+
+### Sensor readings
+
+When the display is activated by 'flipping' the watch up, the compass and heart sensors will be activated automatically, but if 
+you activate the LCD through a button press, then the sensors will remain off until you press button-1.
+
+### Colours
+
+The display defaults to blue, but you can change this to orange by swiping the screen
+
+## Requests
+
+If you have any feature requests, please send an email to the author paulcockrell@gmail.com`
diff --git a/apps/dotmatrixclock/app.js b/apps/dotmatrixclock/app.js
new file mode 100755
index 000000000..94c628b1b
--- /dev/null
+++ b/apps/dotmatrixclock/app.js
@@ -0,0 +1,354 @@
+/**
+ * BangleJS DotMatrixCLOCK
+ *
+ * + Original Author: Paul Cockrell https://github.com/paulcockrell
+ * + Created: May 2020
+ */
+const storage = require('Storage');
+const settings = (storage.readJSON('setting.json', 1) || {});
+const is12Hour = settings["12hour"] || false;
+const timeout = settings.timeout || 20;
+
+const font7x7 = {
+  "empty": "00000000",
+  "0": "3E61514945433E",
+  "1": "1808080808081C",
+  "2": "7E01013E40407F",
+  "3": "7E01013E01017E",
+  "4": "4141417F010101",
+  "5": "7F40407E01017E",
+  "6": "3E40407E41413E",
+  "7": "3F010202040408",
+  "8": "3E41413E41413E",
+  "9": "3E41413F01013E",
+};
+
+const font5x5 = {
+  "empty": "00000000",
+  "-": "0000FF0000",
+  "0": "0E1915130E",
+  "1": "0C0404040E",
+  "2": "1E010E101F",
+  "3": "1E010E011E",
+  "4": "11111F0101",
+  "5": "1F101E011E",
+  "6": "0E101E110E",
+  "7": "1F01020408",
+  "8": "0E110E110E",
+  "9": "0E110F010E",
+  "A": "040A0E1111",
+  "B": "1E111E111E",
+  "C": "0F1010100F",
+  "D": "1E1111111E",
+  "E": "1F101E101F",
+  "F": "1F101E1010",
+  "G": "0F1013110E",
+  "H": "11111F1111",
+  "I": "0E0404040E",
+  "J": "1F0404140C",
+  "L": "101010101F",
+  "M": "111B151111",
+  "N": "1119151311",
+  "O": "0E1111110E",
+  "P": "1E111E1010",
+  "R": "1E111E1111",
+  "S": "0F100E011E",
+  "T": "1F04040404",
+  "U": "111111110E",
+  "V": "1111110A04",
+  "W": "111115150A",
+  "Y": "110A040404",
+};
+
+// Char renderer
+const COLORS = {
+  blue: {
+    BG: "#0297fe",
+    DARK: "#3b3ce8",
+    LIGHT: "#E9ffff",
+  },
+  orange: {
+    BG: "#f7b336",
+    DARK: "#ac721e",
+    LIGHT: "#f6fc0f",
+  }
+};
+
+let selectedColor = "blue";
+let displayTimeoutRef, sensorTimeoutRef;
+
+// Example
+// binToHex(["0111110", "1000000", "1000000", "1111110", "1000001", "1000001", "0111110"])
+function binToHex(bins) {
+  return bins.map(bin => ("00" + (parseInt(bin, 2).toString(16))).substr(-2).toUpperCase()).join("");
+}
+
+// Example
+// hexToBin("3E40407E41413E")
+function hexToBin(hexStr) {
+  const regEx = new RegExp("..", "g");
+  const bin = hexStr
+      .replace(regEx, el => el + '_')
+      .slice(0, -1)
+      .split('_')
+      .map(hex => ("00000000" + (parseInt(hex, 16)).toString(2)).substr(-8));
+
+  return bin;
+}
+
+function drawPixel(opts) {
+  g.setColor(opts.color);
+  g.fillRect(opts.x, opts.y, opts.x + opts.w, opts.y + opts.h);
+}
+
+function drawGrid(pos, dims, charAsBin, opts) {
+  const defaultOpts = {
+    pxlW: 5,
+    pxlH: 5,
+    gap: 1,
+    offColor: COLORS[selectedColor].DARK,
+    onColor: COLORS[selectedColor].LIGHT
+  };
+  const pxl = Object.assign({}, defaultOpts, opts);
+
+  for (let rowY = 0; rowY < dims.rows; rowY++) {
+    const y = pos.y + ((pxl.pxlH + pxl.gap) * rowY);
+
+    for (let colX = 7; colX > (7 - dims.cols); colX--) {
+      const x = pos.x + ((pxl.pxlW + pxl.gap) * colX);
+      const color = (charAsBin && parseInt(charAsBin[rowY][colX])) ? pxl.onColor : pxl.offColor;
+
+      drawPixel({
+        x: x,
+        y: y,
+        w: pxl.pxlW,
+        h: pxl.pxlH,
+        color: color,
+      });
+    }
+  }
+}
+
+function drawFont(str, font, x, y) {
+  let fontMap, rows, cols;
+
+  switch(font) {
+    case "7x7":
+      fontMap = font7x7;
+      rows = cols = 7;
+      break;
+    case "5x5":
+      fontMap = font5x5;
+      rows = cols = 5;
+      break;
+    default:
+      throw "Unknown font type: " + font;
+  }
+
+  const pxlW = 2;
+  const pxlH = 2;
+  const gap = 2;
+  const gutter = 3;
+  const charArr = str.split("");
+  const gridWidthTotal = (rows * (pxlW + gap)) + gutter;
+  for (let i = 0; i < charArr.length; i++) {
+    const charAsBin = fontMap.hasOwnProperty(charArr[i])?
+                      hexToBin(fontMap[charArr[i]]):
+                      fontMap.empty;
+
+    drawGrid(
+      {x: x + (i * gridWidthTotal), y: y},
+      {rows: rows, cols: cols},
+      charAsBin,
+      {pxlW: pxlW, pxlH: pxlH, gap: gap}
+    );
+  }
+}
+
+function drawTitles() {
+  g.setColor("#ffffff");
+  g.setFont("6x8");
+  g.drawString("COMPASS", 52, 49);
+  g.drawString("HEART", 122, 49);
+  g.drawString("TIME", 52, 94);
+  g.drawString("DATE", 52, 144);
+}
+
+function drawCompass(lastHeading) {
+  const directions = [
+    'N',
+    'NE',
+    'E',
+    'SE',
+    'S',
+    'SW',
+    'W',
+    'NW'
+  ];
+  const cps = Bangle.getCompass();
+  let angle = cps.heading;
+  let heading = angle?
+                directions[Math.round(((angle %= 360) < 0 ? angle + 360 : angle) / 45) % 8]:
+                "-- ";
+
+  heading = (heading + "   ").slice(0, 3);
+  if (lastHeading != heading) drawFont(heading, "5x5", 40, 67);
+  setTimeout(drawCompass.bind(null, heading), 1000 * 2);
+}
+
+function drawHeart(hrm) {
+  drawFont(("   " + (hrm ? hrm.bpm : "---")).slice(-3), "5x5", 109, 67);
+}
+
+function drawTime(lastHrs, lastMns, toggle) {
+  const date = new Date();
+  const h = date.getHours();
+  const hrs = ("00" + ((is12Hour && h > 12) ? h - 12 : h)).substr(-2);
+  const mns = ("00" + date.getMinutes()).substr(-2);
+
+  if (lastHrs != hrs) {
+    drawFont(hrs, "7x7", 48, 109);
+  }
+  if (lastMns != mns) {
+    drawFont(mns, "7x7", 124, 109);
+  }
+
+  const color = toggle? COLORS[selectedColor].LIGHT : COLORS[selectedColor].DARK;
+
+  // This should toggle on/off per second
+  drawPixel({
+    color: color,
+    x: 118, y: 118,
+    w: 2, h: 2,
+  });
+  drawPixel({
+    color: color,
+    x: 118, y: 125,
+    w: 2, h: 2,
+  });
+
+  setTimeout(drawTime.bind(null, hrs, mns, !toggle), 1000);
+}
+
+function drawDate(lastDate) {
+  const locale = require('locale');
+  const date = new Date();
+
+  if (lastDate != date.toISOString().split('T')[0]) {
+    const dow = locale.dow(date, 1).toUpperCase();
+    const dayNum = ("00" + date.getDate()).slice(-2);
+    const mon = locale.month(date).toUpperCase().slice(0, 3);
+    const yr = date.getFullYear().toString().slice(-2);
+    drawFont(dow + " " + dayNum, "5x5", 40, 159);
+    drawFont(mon + " " + yr, "5x5", 40, 189);
+  }
+
+  setTimeout(drawDate.bind(null, date.toISOString().split('T')), 1000 * 60);
+}
+
+function setSensors(state) {
+  // Already reading sensors and trying to activate sensors, do nothing
+  if (sensorTimeoutRef && state === 1) return;
+
+  // If we are activating the sensors, turn them off again in one minute
+  if (state === 1) {
+    sensorTimeoutRef = setTimeout(() => { setSensors(0); }, 1000 * 60);
+  } else {
+    if (sensorTimeoutRef) {
+      clearInterval(sensorTimeoutRef);
+      sensorTimeoutRef = null;
+    }
+    // Bit nasty, but we only redraw the heart value on sensor callback
+    // but we want to blank out when sensor is off, but no callback for
+    // that so force redraw here
+    drawHeart();
+  }
+
+  Bangle.setHRMPower(state);
+  Bangle.setCompassPower(state);
+}
+
+function drawScreen() {
+  g.setBgColor(COLORS[selectedColor].BG);
+  g.clearRect(0, 24, g.getWidth(), g.getHeight());
+
+  // Draw components
+  drawTitles();
+  drawCompass();
+  drawHeart();
+  drawTime();
+  drawDate();
+}
+
+function clearTimers(){
+  if (displayTimeoutRef) {
+    clearInterval(displayTimeoutRef);
+    displayTimeoutRef = null;
+  }
+
+  if (sensorTimeoutRef) {
+    clearInterval(sensorTimeoutRef);
+    sensorTimeoutRef = null;
+  }
+}
+
+function resetDisplayTimeout() {
+  if (displayTimeoutRef) clearInterval(displayTimeoutRef);
+  Bangle.setLCDPower(true);
+
+  displayTimeoutRef = setTimeout(() => {
+    if (Bangle.isLCDOn()) Bangle.setLCDPower(false);
+    clearTimers();
+  }, 1000 * timeout);
+}
+
+// Turn sensors on
+setSensors(1);
+
+// Reset screen
+g.clear();
+
+// Load and draw widgets
+Bangle.loadWidgets();
+Bangle.drawWidgets();
+
+// Draw screen
+drawScreen();
+resetDisplayTimeout();
+
+// Setup callbacks
+Bangle.on('swipe', (sDir) => {
+  selectedColor = selectedColor === "blue" ? "orange" : "blue";
+  resetDisplayTimeout();
+  drawScreen();
+});
+
+Bangle.on('HRM', drawHeart);
+
+setWatch(() => {
+  setSensors(1);
+  resetDisplayTimeout();
+}, BTN1, {repeat: true, edge: "falling"});
+
+setWatch(() => {
+  setSensors(0);
+  clearTimers();
+  Bangle.setLCDMode();
+  Bangle.showLauncher();
+}, BTN2, {repeat: false, edge: "falling"});
+
+Bangle.on('lcdPower', (on) => {
+  if(on) {
+    resetDisplayTimeout();
+  } else {
+    clearTimers();
+    setSensors(0);
+  }
+});
+
+Bangle.on('faceUp', (up) => {
+  if (up && !Bangle.isLCDOn()) {
+    setSensors(1);
+    resetDisplayTimeout();
+  }
+});
\ No newline at end of file
diff --git a/apps/dotmatrixclock/dotmatrix-clock-screen-shot.png b/apps/dotmatrixclock/dotmatrix-clock-screen-shot.png
new file mode 100755
index 000000000..e6218f4c9
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diff --git a/apps/dotmatrixclock/dotmatrixclock-icon.js b/apps/dotmatrixclock/dotmatrixclock-icon.js
new file mode 100644
index 000000000..8773839e1
--- /dev/null
+++ b/apps/dotmatrixclock/dotmatrixclock-icon.js
@@ -0,0 +1 @@
+require("heatshrink").decompress(atob("mEwxH+AAmBAEgrFAAZelFo+s1krAEcAE4IuFHIIJBAEXXE4KSEF84nCF4WBgErBYoAfEoaTBF42zF8PXF5QNBi4AgMIYv/F9nX64CDAw4ACl8vBIgGGF/4AOEgKPfI4xfoF96P/R/6PdACAv/F/4v/F/4v/F8HX68Xl8vAwIDCBIQADBIQQDBoQQDF/4AOGQqPbLAxmGL5gGDF/4AfF/6PRBIQQDSwwv/ABwoCR7xYGMwxfhF94AeF/4vr1nXBoIAf64mCF4gJEF8IkCF4YABFYQLDAEItBwIuCF9InBF4iSBwMrAEgnBFwgACXsIADFo4ABqwAkFQg="))
diff --git a/apps/dotmatrixclock/dotmatrixclock.png b/apps/dotmatrixclock/dotmatrixclock.png
new file mode 100755
index 000000000..ab2637520
Binary files /dev/null and b/apps/dotmatrixclock/dotmatrixclock.png differ