diff --git a/esphome/components/pid/pid_autotuner.cpp b/esphome/components/pid/pid_autotuner.cpp
index e1ddd1d7c6..3b971e6559 100644
--- a/esphome/components/pid/pid_autotuner.cpp
+++ b/esphome/components/pid/pid_autotuner.cpp
@@ -101,10 +101,10 @@ PIDAutotuner::PIDAutotuneResult PIDAutotuner::update(float setpoint, float proce
   if (!zc_symmetrical || !amplitude_convergent) {
     // The frequency/amplitude is not fully accurate yet, try to wait
     // until the fault clears, or terminate after a while anyway
-    if (zc_symmetrical) {
+    if (!zc_symmetrical) {
       ESP_LOGVV(TAG, "%s:   ZC is not symmetrical", this->id_.c_str());
     }
-    if (amplitude_convergent) {
+    if (!amplitude_convergent) {
       ESP_LOGVV(TAG, "%s:   Amplitude is not convergent", this->id_.c_str());
     }
     uint32_t phase = this->relay_function_.phase_count;
diff --git a/esphome/components/pid/pid_simulator.h b/esphome/components/pid/pid_simulator.h
index 30222f2f7a..629784cea5 100644
--- a/esphome/components/pid/pid_simulator.h
+++ b/esphome/components/pid/pid_simulator.h
@@ -59,7 +59,7 @@ class PIDSimulator : public PollingComponent, public output::FloatOutput {
       delayed_temps.erase(delayed_temps.begin());
     float prev_temp = this->delayed_temps[0];
     float alpha = 0.1f;
-    float ret = (1 - alpha) * prev_temp + alpha * prev_temp;
+    float ret = (1 - alpha) * prev_temp + alpha * temperature;
     return ret;
   }