diff --git a/docs/reference/input/acceleration.md b/docs/reference/input/acceleration.md
index f4b4e122..f59ffa62 100644
--- a/docs/reference/input/acceleration.md
+++ b/docs/reference/input/acceleration.md
@@ -38,5 +38,7 @@ basic.forever(() => {
 
 ### See also
 
-[compass-heading](/reference/input/compass-heading), [lightlevel](/reference/input/light-level)
+[set accelerometer range](/reference/input/set-accelerometer-range),
+[compass heading](/reference/input/compass-heading),
+[light level](/reference/input/light-level)
 
diff --git a/docs/reference/input/set-accelerometer-range.md b/docs/reference/input/set-accelerometer-range.md
new file mode 100644
index 00000000..68589749
--- /dev/null
+++ b/docs/reference/input/set-accelerometer-range.md
@@ -0,0 +1,37 @@
+# Set Accelerometer Range
+
+Set up the part of the micro:bit that measures
+[acceleration](/reference/input/acceleration) (how much the microbit
+is speeding up or slowing down), in case you need to measure high
+or low acceleration.
+
+### Parameters
+
+* the biggest number of gravities of acceleration you will be
+  measuring (either 1G, 2G, 4G, or 8G).  Any bigger numbers will be
+  ignored by your micro:bit, both when you are picking a number of
+  gravities, and when you are measuring acceleration.
+
+### Example
+
+This program says the highest acceleration that your micro:bit
+will measure is 4G. Then it measures acceleration from side to side
+until you stop the program.
+
+```blocks
+input.setAccelerometerRange(AcceleratorRange.FourG);
+basic.forever(() => {
+    basic.showNumber(input.acceleration(Dimension.X));
+});
+```
+
+#### ~hint
+
+This program does not work in the simulator, only in a micro:bit.
+
+#### ~
+
+### See Also
+
+[compass heading](/reference/input/compass-heading),
+[light level](/reference/input/light-level)