diff --git a/api/src/main/java/io/opentelemetry/metrics/Counter.java b/api/src/main/java/io/opentelemetry/metrics/Counter.java
index 5fd895f2ee7..aeac50a1d03 100644
--- a/api/src/main/java/io/opentelemetry/metrics/Counter.java
+++ b/api/src/main/java/io/opentelemetry/metrics/Counter.java
@@ -16,13 +16,15 @@
 
 package io.opentelemetry.metrics;
 
+import io.opentelemetry.metrics.InstrumentWithBinding.BoundInstrument;
+
 /**
  * Base interface for all the Counter metrics.
  *
  * @param <H> the Bound Counter type.
  * @since 0.1.0
  */
-public interface Counter<H> extends InstrumentWithBinding<H> {
+public interface Counter<H extends BoundInstrument> extends InstrumentWithBinding<H> {
 
   /** Builder class for {@link Counter}. */
   interface Builder<B extends Counter.Builder<B, V>, V> extends Instrument.Builder<B, V> {
diff --git a/api/src/main/java/io/opentelemetry/metrics/DefaultMeter.java b/api/src/main/java/io/opentelemetry/metrics/DefaultMeter.java
index 70fc486e882..549e8955ade 100644
--- a/api/src/main/java/io/opentelemetry/metrics/DefaultMeter.java
+++ b/api/src/main/java/io/opentelemetry/metrics/DefaultMeter.java
@@ -141,11 +141,6 @@ public NoopBoundDoubleCounter bind(LabelSet labelSet) {
       return NoopBoundDoubleCounter.INSTANCE;
     }
 
-    @Override
-    public void unbind(BoundDoubleCounter boundInstrument) {
-      Utils.checkNotNull(boundInstrument, "boundDoubleCounter");
-    }
-
     /** No-op implementation of BoundDoubleCounter interface. */
     @Immutable
     private enum NoopBoundDoubleCounter implements BoundDoubleCounter {
@@ -153,6 +148,9 @@ private enum NoopBoundDoubleCounter implements BoundDoubleCounter {
 
       @Override
       public void add(double delta) {}
+
+      @Override
+      public void unbind() {}
     }
 
     private static final class NoopBuilder
@@ -186,11 +184,6 @@ public NoopBoundLongCounter bind(LabelSet labelSet) {
       return NoopBoundLongCounter.INSTANCE;
     }
 
-    @Override
-    public void unbind(BoundLongCounter boundInstrument) {
-      Utils.checkNotNull(boundInstrument, "boundLongCounter");
-    }
-
     /** No-op implementation of BoundLongCounter interface. */
     @Immutable
     private enum NoopBoundLongCounter implements BoundLongCounter {
@@ -198,6 +191,9 @@ private enum NoopBoundLongCounter implements BoundLongCounter {
 
       @Override
       public void add(long delta) {}
+
+      @Override
+      public void unbind() {}
     }
 
     private static final class NoopBuilder extends NoopAbstractCounterBuilder<Builder, LongCounter>
@@ -232,11 +228,6 @@ public NoopBoundDoubleMeasure bind(LabelSet labelSet) {
       return NoopBoundDoubleMeasure.INSTANCE;
     }
 
-    @Override
-    public void unbind(BoundDoubleMeasure boundInstrument) {
-      Utils.checkNotNull(boundInstrument, "boundDoubleMeasure");
-    }
-
     /** No-op implementation of BoundDoubleMeasure interface. */
     @Immutable
     private enum NoopBoundDoubleMeasure implements BoundDoubleMeasure {
@@ -246,6 +237,9 @@ private enum NoopBoundDoubleMeasure implements BoundDoubleMeasure {
       public void record(double value) {
         Utils.checkArgument(value >= 0.0, "Unsupported negative values.");
       }
+
+      @Override
+      public void unbind() {}
     }
 
     private static final class NoopBuilder
@@ -284,11 +278,6 @@ public NoopBoundLongMeasure bind(LabelSet labelSet) {
       return NoopBoundLongMeasure.INSTANCE;
     }
 
-    @Override
-    public void unbind(BoundLongMeasure boundInstrument) {
-      Utils.checkNotNull(boundInstrument, "boundLongMeasure");
-    }
-
     /** No-op implementations of BoundLongMeasure interface. */
     @Immutable
     private enum NoopBoundLongMeasure implements BoundLongMeasure {
@@ -298,6 +287,9 @@ private enum NoopBoundLongMeasure implements BoundLongMeasure {
       public void record(long value) {
         Utils.checkArgument(value >= 0, "Unsupported negative values.");
       }
+
+      @Override
+      public void unbind() {}
     }
 
     private static final class NoopBuilder
diff --git a/api/src/main/java/io/opentelemetry/metrics/DoubleCounter.java b/api/src/main/java/io/opentelemetry/metrics/DoubleCounter.java
index 5a031a82098..8bcd19d42a5 100644
--- a/api/src/main/java/io/opentelemetry/metrics/DoubleCounter.java
+++ b/api/src/main/java/io/opentelemetry/metrics/DoubleCounter.java
@@ -67,16 +67,13 @@ public interface DoubleCounter extends Counter<BoundDoubleCounter> {
   @Override
   BoundDoubleCounter bind(LabelSet labelSet);
 
-  @Override
-  void unbind(BoundDoubleCounter boundInstrument);
-
   /**
    * A {@code Bound Instrument} for a {@code CounterDouble}.
    *
    * @since 0.1.0
    */
   @ThreadSafe
-  interface BoundDoubleCounter {
+  interface BoundDoubleCounter extends BoundInstrument {
     /**
      * Adds the given {@code delta} to the current value. The values can be negative iff monotonic
      * was set to {@code false}.
@@ -87,6 +84,9 @@ interface BoundDoubleCounter {
      * @since 0.1.0
      */
     void add(double delta);
+
+    @Override
+    void unbind();
   }
 
   /** Builder class for {@link DoubleCounter}. */
diff --git a/api/src/main/java/io/opentelemetry/metrics/DoubleMeasure.java b/api/src/main/java/io/opentelemetry/metrics/DoubleMeasure.java
index 6ef7f31e0a1..e3045ea6cf3 100644
--- a/api/src/main/java/io/opentelemetry/metrics/DoubleMeasure.java
+++ b/api/src/main/java/io/opentelemetry/metrics/DoubleMeasure.java
@@ -63,16 +63,13 @@ public interface DoubleMeasure extends Measure<BoundDoubleMeasure> {
   @Override
   BoundDoubleMeasure bind(LabelSet labelSet);
 
-  @Override
-  void unbind(BoundDoubleMeasure boundInstrument);
-
   /**
    * A {@code Bound Instrument} for a {@code LongMeasure}.
    *
    * @since 0.1.0
    */
   @ThreadSafe
-  interface BoundDoubleMeasure {
+  interface BoundDoubleMeasure extends BoundInstrument {
     /**
      * Records the given measurement, associated with the current {@code Context}.
      *
@@ -81,6 +78,9 @@ interface BoundDoubleMeasure {
      * @since 0.1.0
      */
     void record(double value);
+
+    @Override
+    void unbind();
   }
 
   /** Builder class for {@link DoubleMeasure}. */
diff --git a/api/src/main/java/io/opentelemetry/metrics/InstrumentWithBinding.java b/api/src/main/java/io/opentelemetry/metrics/InstrumentWithBinding.java
index e016da1c7d6..65a623b8f28 100644
--- a/api/src/main/java/io/opentelemetry/metrics/InstrumentWithBinding.java
+++ b/api/src/main/java/io/opentelemetry/metrics/InstrumentWithBinding.java
@@ -16,13 +16,15 @@
 
 package io.opentelemetry.metrics;
 
+import io.opentelemetry.metrics.InstrumentWithBinding.BoundInstrument;
+
 /**
  * Base interface for all metrics with bounds defined in this package.
  *
  * @param <B> the specific type of Bound Instrument this instrument can provide.
- * @since 0.1.0
+ * @since 0.3.0
  */
-public interface InstrumentWithBinding<B> extends Instrument {
+public interface InstrumentWithBinding<B extends BoundInstrument> extends Instrument {
   /**
    * Returns a {@code Bound Instrument} associated with the specified {@code labelSet}. Multiples
    * requests with the same {@code labelSet} may return the same {@code Bound Instrument} instance.
@@ -37,12 +39,15 @@ public interface InstrumentWithBinding<B> extends Instrument {
    */
   B bind(LabelSet labelSet);
 
-  /**
-   * Removes the {@code Bound Instrument} from the Instrument. i.e. references to previous {@code
-   * Bound Instrument} are invalid (not being managed by the instrument).
-   *
-   * @param boundInstrument the {@code Bound Instrument} to be removed.
-   * @since 0.1.0
-   */
-  void unbind(B boundInstrument);
+  interface BoundInstrument {
+    /**
+     * Unbinds the current {@code Bound} from the Instrument.
+     *
+     * <p>After this method returns the current instance {@code Bound} is considered invalid (not
+     * being managed by the instrument).
+     *
+     * @since 0.3.0
+     */
+    void unbind();
+  }
 }
diff --git a/api/src/main/java/io/opentelemetry/metrics/LongCounter.java b/api/src/main/java/io/opentelemetry/metrics/LongCounter.java
index f7a596a4a4c..49bbe82144f 100644
--- a/api/src/main/java/io/opentelemetry/metrics/LongCounter.java
+++ b/api/src/main/java/io/opentelemetry/metrics/LongCounter.java
@@ -67,16 +67,13 @@ public interface LongCounter extends Counter<BoundLongCounter> {
   @Override
   BoundLongCounter bind(LabelSet labelSet);
 
-  @Override
-  void unbind(BoundLongCounter boundInstrument);
-
   /**
    * A {@code Bound Instrument} for a {@code LongCounter}.
    *
    * @since 0.1.0
    */
   @ThreadSafe
-  interface BoundLongCounter {
+  interface BoundLongCounter extends BoundInstrument {
 
     /**
      * Adds the given {@code delta} to the current value. The values can be negative iff monotonic
@@ -88,6 +85,9 @@ interface BoundLongCounter {
      * @since 0.1.0
      */
     void add(long delta);
+
+    @Override
+    void unbind();
   }
 
   /** Builder class for {@link LongCounter}. */
diff --git a/api/src/main/java/io/opentelemetry/metrics/LongMeasure.java b/api/src/main/java/io/opentelemetry/metrics/LongMeasure.java
index 1227ad2f739..73bf85b643f 100644
--- a/api/src/main/java/io/opentelemetry/metrics/LongMeasure.java
+++ b/api/src/main/java/io/opentelemetry/metrics/LongMeasure.java
@@ -63,16 +63,13 @@ public interface LongMeasure extends Measure<BoundLongMeasure> {
   @Override
   BoundLongMeasure bind(LabelSet labelSet);
 
-  @Override
-  void unbind(BoundLongMeasure boundInstrument);
-
   /**
    * A {@code Bound Instrument} for a {@code LongMeasure}.
    *
    * @since 0.1.0
    */
   @ThreadSafe
-  interface BoundLongMeasure {
+  interface BoundLongMeasure extends BoundInstrument {
     /**
      * Records the given measurement, associated with the current {@code Context}.
      *
@@ -81,6 +78,9 @@ interface BoundLongMeasure {
      * @since 0.1.0
      */
     void record(long value);
+
+    @Override
+    void unbind();
   }
 
   /** Builder class for {@link LongMeasure}. */
diff --git a/api/src/main/java/io/opentelemetry/metrics/Measure.java b/api/src/main/java/io/opentelemetry/metrics/Measure.java
index 936817dad63..656abbb8da9 100644
--- a/api/src/main/java/io/opentelemetry/metrics/Measure.java
+++ b/api/src/main/java/io/opentelemetry/metrics/Measure.java
@@ -16,13 +16,15 @@
 
 package io.opentelemetry.metrics;
 
+import io.opentelemetry.metrics.InstrumentWithBinding.BoundInstrument;
+
 /**
  * Base interface for all the Measure instruments.
  *
  * @param <H> the Bound Instrument type.
  * @since 0.1.0
  */
-public interface Measure<H> extends InstrumentWithBinding<H> {
+public interface Measure<H extends BoundInstrument> extends InstrumentWithBinding<H> {
 
   /** Builder class for {@link Measure}. */
   interface Builder<B extends Measure.Builder<B, V>, V> extends Instrument.Builder<B, V> {
diff --git a/api/src/test/java/io/opentelemetry/metrics/DoubleCounterTest.java b/api/src/test/java/io/opentelemetry/metrics/DoubleCounterTest.java
index d813f25f200..58842f2e660 100644
--- a/api/src/test/java/io/opentelemetry/metrics/DoubleCounterTest.java
+++ b/api/src/test/java/io/opentelemetry/metrics/DoubleCounterTest.java
@@ -107,20 +107,6 @@ public void noopBind_WithNullLabelSet() {
     doubleCounter.bind(null);
   }
 
-  @Test
-  public void noopUnbind_WithNullInstrument() {
-    DoubleCounter doubleCounter =
-        meter
-            .doubleCounterBuilder(NAME)
-            .setDescription(DESCRIPTION)
-            .setLabelKeys(LABEL_KEY)
-            .setUnit(UNIT)
-            .build();
-    thrown.expect(NullPointerException.class);
-    thrown.expectMessage("boundDoubleCounter");
-    doubleCounter.unbind(null);
-  }
-
   @Test
   public void doesNotThrow() {
     DoubleCounter doubleCounter =
diff --git a/api/src/test/java/io/opentelemetry/metrics/LongCounterTest.java b/api/src/test/java/io/opentelemetry/metrics/LongCounterTest.java
index fc9d4f02716..dc4d9528b69 100644
--- a/api/src/test/java/io/opentelemetry/metrics/LongCounterTest.java
+++ b/api/src/test/java/io/opentelemetry/metrics/LongCounterTest.java
@@ -106,20 +106,6 @@ public void noopBind_WithNullLabelSet() {
     longCounter.bind(null);
   }
 
-  @Test
-  public void noopUnbind_WithNullInstrument() {
-    LongCounter longCounter =
-        meter
-            .longCounterBuilder(NAME)
-            .setDescription(DESCRIPTION)
-            .setLabelKeys(LABEL_KEY)
-            .setUnit(UNIT)
-            .build();
-    thrown.expect(NullPointerException.class);
-    thrown.expectMessage("boundLongCounter");
-    longCounter.unbind(null);
-  }
-
   @Test
   public void doesNotThrow() {
     LongCounter longCounter =
diff --git a/sdk/src/main/java/io/opentelemetry/sdk/metrics/AbstractBoundInstrument.java b/sdk/src/main/java/io/opentelemetry/sdk/metrics/AbstractBoundInstrument.java
index d907c5e7b97..44cf11dc21b 100644
--- a/sdk/src/main/java/io/opentelemetry/sdk/metrics/AbstractBoundInstrument.java
+++ b/sdk/src/main/java/io/opentelemetry/sdk/metrics/AbstractBoundInstrument.java
@@ -16,9 +16,10 @@
 
 package io.opentelemetry.sdk.metrics;
 
+import io.opentelemetry.metrics.InstrumentWithBinding.BoundInstrument;
 import io.opentelemetry.metrics.LabelSet;
 
-class AbstractBoundInstrument {
+abstract class AbstractBoundInstrument implements BoundInstrument {
   private final LabelSet labels;
 
   AbstractBoundInstrument(LabelSet labels) {
@@ -26,6 +27,9 @@ class AbstractBoundInstrument {
     // todo: associate with an aggregator/accumulator
   }
 
+  @Override
+  public void unbind() {}
+
   @Override
   public boolean equals(Object o) {
     if (this == o) {
diff --git a/sdk/src/main/java/io/opentelemetry/sdk/metrics/DoubleCounterSdk.java b/sdk/src/main/java/io/opentelemetry/sdk/metrics/DoubleCounterSdk.java
index 984c214fd6d..2c4e5aac19a 100644
--- a/sdk/src/main/java/io/opentelemetry/sdk/metrics/DoubleCounterSdk.java
+++ b/sdk/src/main/java/io/opentelemetry/sdk/metrics/DoubleCounterSdk.java
@@ -43,12 +43,7 @@ public void add(double delta, LabelSet labelSet) {
 
   @Override
   public BoundDoubleCounter bind(LabelSet labelSet) {
-    return new Bound(labelSet, monotonic);
-  }
-
-  @Override
-  public void unbind(BoundDoubleCounter boundInstrument) {
-    // TODO: Implement this.
+    return new BoundInstrument(labelSet, monotonic);
   }
 
   @Override
@@ -75,11 +70,12 @@ public int hashCode() {
     return result;
   }
 
-  private static final class Bound extends AbstractBoundInstrument implements BoundDoubleCounter {
+  private static final class BoundInstrument extends AbstractBoundInstrument
+      implements BoundDoubleCounter {
 
     private final boolean monotonic;
 
-    Bound(LabelSet labels, boolean monotonic) {
+    BoundInstrument(LabelSet labels, boolean monotonic) {
       super(labels);
       this.monotonic = monotonic;
     }
diff --git a/sdk/src/main/java/io/opentelemetry/sdk/metrics/DoubleMeasureSdk.java b/sdk/src/main/java/io/opentelemetry/sdk/metrics/DoubleMeasureSdk.java
index b1693715fc1..e3241385384 100644
--- a/sdk/src/main/java/io/opentelemetry/sdk/metrics/DoubleMeasureSdk.java
+++ b/sdk/src/main/java/io/opentelemetry/sdk/metrics/DoubleMeasureSdk.java
@@ -43,12 +43,7 @@ public void record(double value, LabelSet labelSet) {
 
   @Override
   public BoundDoubleMeasure bind(LabelSet labelSet) {
-    return new Bound(labelSet, this.absolute);
-  }
-
-  @Override
-  public void unbind(BoundDoubleMeasure boundInstrument) {
-    // TODO: Implement this.
+    return new BoundInstrument(labelSet, this.absolute);
   }
 
   @Override
@@ -75,11 +70,12 @@ public int hashCode() {
     return result;
   }
 
-  private static final class Bound extends AbstractBoundInstrument implements BoundDoubleMeasure {
+  private static final class BoundInstrument extends AbstractBoundInstrument
+      implements BoundDoubleMeasure {
 
     private final boolean absolute;
 
-    Bound(LabelSet labels, boolean absolute) {
+    BoundInstrument(LabelSet labels, boolean absolute) {
       super(labels);
       this.absolute = absolute;
     }
diff --git a/sdk/src/main/java/io/opentelemetry/sdk/metrics/LongCounterSdk.java b/sdk/src/main/java/io/opentelemetry/sdk/metrics/LongCounterSdk.java
index c2227f8a5f4..d9197f9e078 100644
--- a/sdk/src/main/java/io/opentelemetry/sdk/metrics/LongCounterSdk.java
+++ b/sdk/src/main/java/io/opentelemetry/sdk/metrics/LongCounterSdk.java
@@ -43,12 +43,7 @@ public void add(long delta, LabelSet labelSet) {
 
   @Override
   public BoundLongCounter bind(LabelSet labelSet) {
-    return new Bound(labelSet, monotonic);
-  }
-
-  @Override
-  public void unbind(BoundLongCounter boundInstrument) {
-    // TODO: Implement this.
+    return new BoundInstrument(labelSet, monotonic);
   }
 
   @Override
@@ -75,11 +70,12 @@ public int hashCode() {
     return result;
   }
 
-  private static final class Bound extends AbstractBoundInstrument implements BoundLongCounter {
+  private static final class BoundInstrument extends AbstractBoundInstrument
+      implements BoundLongCounter {
 
     private final boolean monotonic;
 
-    Bound(LabelSet labels, boolean monotonic) {
+    BoundInstrument(LabelSet labels, boolean monotonic) {
       super(labels);
       this.monotonic = monotonic;
     }
diff --git a/sdk/src/main/java/io/opentelemetry/sdk/metrics/LongMeasureSdk.java b/sdk/src/main/java/io/opentelemetry/sdk/metrics/LongMeasureSdk.java
index 2f018609d3f..1f26a5bf287 100644
--- a/sdk/src/main/java/io/opentelemetry/sdk/metrics/LongMeasureSdk.java
+++ b/sdk/src/main/java/io/opentelemetry/sdk/metrics/LongMeasureSdk.java
@@ -43,12 +43,7 @@ public void record(long value, LabelSet labelSet) {
 
   @Override
   public BoundLongMeasure bind(LabelSet labelSet) {
-    return new Bound(labelSet, this.absolute);
-  }
-
-  @Override
-  public void unbind(BoundLongMeasure boundInstrument) {
-    // TODO: Implement this.
+    return new BoundInstrument(labelSet, this.absolute);
   }
 
   @Override
@@ -75,11 +70,12 @@ public int hashCode() {
     return result;
   }
 
-  private static final class Bound extends AbstractBoundInstrument implements BoundLongMeasure {
+  private static final class BoundInstrument extends AbstractBoundInstrument
+      implements BoundLongMeasure {
 
     private final boolean absolute;
 
-    Bound(LabelSet labels, boolean absolute) {
+    BoundInstrument(LabelSet labels, boolean absolute) {
       super(labels);
       this.absolute = absolute;
     }
diff --git a/sdk/src/test/java/io/opentelemetry/sdk/metrics/AbstractCounterBuilderTest.java b/sdk/src/test/java/io/opentelemetry/sdk/metrics/AbstractCounterBuilderTest.java
index 3d178f4cad3..ffa5e249424 100644
--- a/sdk/src/test/java/io/opentelemetry/sdk/metrics/AbstractCounterBuilderTest.java
+++ b/sdk/src/test/java/io/opentelemetry/sdk/metrics/AbstractCounterBuilderTest.java
@@ -19,6 +19,7 @@
 import static com.google.common.truth.Truth.assertThat;
 
 import io.opentelemetry.metrics.Counter;
+import io.opentelemetry.metrics.InstrumentWithBinding.BoundInstrument;
 import io.opentelemetry.metrics.LabelSet;
 import org.junit.Rule;
 import org.junit.Test;
@@ -75,17 +76,17 @@ public TestInstrument build() {
     }
   }
 
-  private static final class TestInstrument implements Counter<TestBound> {
-    private static final TestBound HANDLE = new TestBound();
+  private static final class TestInstrument implements Counter<TestBoundInstrument> {
+    private static final TestBoundInstrument HANDLE = new TestBoundInstrument();
 
     @Override
-    public TestBound bind(LabelSet labelSet) {
+    public TestBoundInstrument bind(LabelSet labelSet) {
       return HANDLE;
     }
+  }
 
+  private static final class TestBoundInstrument implements BoundInstrument {
     @Override
-    public void unbind(TestBound boundInstrument) {}
+    public void unbind() {}
   }
-
-  private static final class TestBound {}
 }
diff --git a/sdk/src/test/java/io/opentelemetry/sdk/metrics/AbstractMeasureBuilderTest.java b/sdk/src/test/java/io/opentelemetry/sdk/metrics/AbstractMeasureBuilderTest.java
index 09199670904..fa26877a55b 100644
--- a/sdk/src/test/java/io/opentelemetry/sdk/metrics/AbstractMeasureBuilderTest.java
+++ b/sdk/src/test/java/io/opentelemetry/sdk/metrics/AbstractMeasureBuilderTest.java
@@ -18,6 +18,7 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import io.opentelemetry.metrics.InstrumentWithBinding.BoundInstrument;
 import io.opentelemetry.metrics.LabelSet;
 import io.opentelemetry.metrics.Measure;
 import org.junit.Rule;
@@ -82,10 +83,10 @@ private static final class TestInstrument implements Measure<TestBoundMeasure> {
     public TestBoundMeasure bind(LabelSet labelSet) {
       return HANDLE;
     }
+  }
 
+  private static final class TestBoundMeasure implements BoundInstrument {
     @Override
-    public void unbind(TestBoundMeasure boundInstrument) {}
+    public void unbind() {}
   }
-
-  private static final class TestBoundMeasure {}
 }
diff --git a/sdk/src/test/java/io/opentelemetry/sdk/metrics/DoubleCounterSdkTest.java b/sdk/src/test/java/io/opentelemetry/sdk/metrics/DoubleCounterSdkTest.java
index 0fd537cb9d2..8b01930df3b 100644
--- a/sdk/src/test/java/io/opentelemetry/sdk/metrics/DoubleCounterSdkTest.java
+++ b/sdk/src/test/java/io/opentelemetry/sdk/metrics/DoubleCounterSdkTest.java
@@ -58,7 +58,7 @@ public void testDoubleCounter() {
     assertThat(duplicateBoundCounter).isEqualTo(boundDoubleCounter);
 
     // todo: verify that this has done something, when it has been done.
-    doubleCounter.unbind(boundDoubleCounter);
+    boundDoubleCounter.unbind();
   }
 
   @Test
diff --git a/sdk/src/test/java/io/opentelemetry/sdk/metrics/DoubleMeasureSdkTest.java b/sdk/src/test/java/io/opentelemetry/sdk/metrics/DoubleMeasureSdkTest.java
index a49c8a100e8..1ba47cf959d 100644
--- a/sdk/src/test/java/io/opentelemetry/sdk/metrics/DoubleMeasureSdkTest.java
+++ b/sdk/src/test/java/io/opentelemetry/sdk/metrics/DoubleMeasureSdkTest.java
@@ -58,7 +58,7 @@ public void testDoubleMeasure() {
     assertThat(duplicateBoundMeasure).isEqualTo(boundDoubleMeasure);
 
     // todo: verify that this has done something, when it has been done.
-    doubleMeasure.unbind(boundDoubleMeasure);
+    boundDoubleMeasure.unbind();
   }
 
   @Test
diff --git a/sdk/src/test/java/io/opentelemetry/sdk/metrics/LongCounterSdkTest.java b/sdk/src/test/java/io/opentelemetry/sdk/metrics/LongCounterSdkTest.java
index b37444f89b0..0db33f3a5ed 100644
--- a/sdk/src/test/java/io/opentelemetry/sdk/metrics/LongCounterSdkTest.java
+++ b/sdk/src/test/java/io/opentelemetry/sdk/metrics/LongCounterSdkTest.java
@@ -58,7 +58,7 @@ public void testLongCounter() {
     assertThat(duplicateBoundCounter).isEqualTo(boundLongCounter);
 
     // todo: verify that this has done something, when it has been done.
-    longCounter.unbind(boundLongCounter);
+    boundLongCounter.unbind();
   }
 
   @Test
diff --git a/sdk/src/test/java/io/opentelemetry/sdk/metrics/LongMeasureSdkTest.java b/sdk/src/test/java/io/opentelemetry/sdk/metrics/LongMeasureSdkTest.java
index 2cd88723349..b8635948f99 100644
--- a/sdk/src/test/java/io/opentelemetry/sdk/metrics/LongMeasureSdkTest.java
+++ b/sdk/src/test/java/io/opentelemetry/sdk/metrics/LongMeasureSdkTest.java
@@ -58,7 +58,7 @@ public void testLongMeasure() {
     assertThat(duplicateBoundMeasure).isEqualTo(boundLongMeasure);
 
     // todo: verify that this has done something, when it has been done.
-    longMeasure.unbind(boundLongMeasure);
+    boundLongMeasure.unbind();
   }
 
   @Test