diff --git a/src/framework/theme/components/checkbox/checkbox.component.ts b/src/framework/theme/components/checkbox/checkbox.component.ts
index 9f4369364f..ba8fcc971d 100644
--- a/src/framework/theme/components/checkbox/checkbox.component.ts
+++ b/src/framework/theme/components/checkbox/checkbox.component.ts
@@ -4,7 +4,7 @@
  * Licensed under the MIT License. See License.txt in the project root for license information.
  */
 
-import { Component, Input, HostBinding, forwardRef } from '@angular/core';
+import { Component, Input, HostBinding, forwardRef, ChangeDetectorRef } from '@angular/core';
 import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';
 import { convertToBoolProperty } from '../helpers';
 
@@ -58,7 +58,8 @@ import { convertToBoolProperty } from '../helpers';
       <input type="checkbox" class="customised-control-input"
              [disabled]="disabled"
              [checked]="value"
-             (change)="value = !value">
+             (change)="value = !value"
+             (blur)="setTouched()">
       <span class="customised-control-indicator"></span>
       <span class="customised-control-description">
         <ng-content></ng-content>
@@ -123,9 +124,10 @@ export class NbCheckboxComponent implements ControlValueAccessor {
   set value(val) {
     this._value = val;
     this.onChange(val);
-    this.onTouched();
   }
 
+  constructor(private changeDetector: ChangeDetectorRef) {}
+
   registerOnChange(fn: any) {
     this.onChange = fn;
   }
@@ -135,10 +137,15 @@ export class NbCheckboxComponent implements ControlValueAccessor {
   }
 
   writeValue(val: any) {
-    this.value = val;
+    this._value = val;
+    this.changeDetector.detectChanges();
   }
 
   setDisabledState(val: boolean) {
     this.disabled = convertToBoolProperty(val);
   }
+
+  setTouched() {
+    this.onTouched();
+  }
 }
diff --git a/src/framework/theme/components/datepicker/datepicker.component.ts b/src/framework/theme/components/datepicker/datepicker.component.ts
index e695927bdb..bcebcdef8f 100644
--- a/src/framework/theme/components/datepicker/datepicker.component.ts
+++ b/src/framework/theme/components/datepicker/datepicker.component.ts
@@ -151,6 +151,8 @@ export abstract class NbBasePicker<D, T, P> extends NbDatepicker<T> implements O
    * */
   protected queue: T;
 
+  protected blur$: Subject<void> = new Subject<void>();
+
   constructor(@Inject(NB_DOCUMENT) protected document,
               protected positionBuilder: NbPositionBuilderService,
               protected overlay: NbOverlayService,
@@ -172,6 +174,17 @@ export abstract class NbBasePicker<D, T, P> extends NbDatepicker<T> implements O
     return this.onChange$.asObservable();
   }
 
+  get isShown(): boolean {
+    return this.ref && this.ref.hasAttached();
+  }
+
+  /**
+   * Emits when datepicker looses focus.
+   */
+  get blur(): Observable<void> {
+    return this.blur$.asObservable();
+  }
+
   protected abstract get pickerValueChange(): Observable<T>;
 
   ngOnDestroy() {
@@ -250,7 +263,10 @@ export abstract class NbBasePicker<D, T, P> extends NbDatepicker<T> implements O
   protected subscribeOnTriggers() {
     const triggerStrategy = this.createTriggerStrategy();
     triggerStrategy.show$.pipe(takeWhile(() => this.alive)).subscribe(() => this.show());
-    triggerStrategy.hide$.pipe(takeWhile(() => this.alive)).subscribe(() => this.hide());
+    triggerStrategy.hide$.pipe(takeWhile(() => this.alive)).subscribe(() => {
+      this.blur$.next();
+      this.hide();
+    });
   }
 
   protected instantiatePicker() {
diff --git a/src/framework/theme/components/datepicker/datepicker.directive.ts b/src/framework/theme/components/datepicker/datepicker.directive.ts
index ec7639cd82..7132bd9bda 100644
--- a/src/framework/theme/components/datepicker/datepicker.directive.ts
+++ b/src/framework/theme/components/datepicker/datepicker.directive.ts
@@ -15,8 +15,8 @@ import {
   Validators,
 } from '@angular/forms';
 import { Type } from '@angular/core/src/type';
-import { fromEvent, Observable } from 'rxjs';
-import { map, takeWhile } from 'rxjs/operators';
+import { fromEvent, Observable, merge } from 'rxjs';
+import { map, takeWhile, filter, take } from 'rxjs/operators';
 
 import { NB_DOCUMENT } from '../../theme.options';
 import { NbDateService } from '../calendar-kit';
@@ -99,6 +99,10 @@ export abstract class NbDatepicker<T> {
   abstract hide();
 
   abstract shouldHide(): boolean;
+
+  abstract get isShown(): boolean;
+
+  abstract get blur(): Observable<void>;
 }
 
 export const NB_DATE_ADAPTER = new InjectionToken<NbDatepickerAdapter<any>>('Datepicker Adapter');
@@ -225,8 +229,8 @@ export class NbDatepickerDirective<D> implements OnDestroy, ControlValueAccessor
    * */
   protected picker: NbDatepicker<D>;
   protected alive: boolean = true;
-  protected onChange: (D) => void = () => {
-  };
+  protected onChange: (D) => void = () => {};
+  protected onTouched: () => void = () => {};
 
   /**
    * Form control validators will be called in validators context, so, we need to bind them.
@@ -276,9 +280,11 @@ export class NbDatepickerDirective<D> implements OnDestroy, ControlValueAccessor
   }
 
   registerOnTouched(fn: any): void {
+    this.onTouched = fn;
   }
 
   setDisabledState(isDisabled: boolean): void {
+    this.input.disabled = isDisabled;
   }
 
   /**
@@ -367,6 +373,16 @@ export class NbDatepickerDirective<D> implements OnDestroy, ControlValueAccessor
           this.hidePicker();
         }
       });
+
+    merge(
+      this.picker.blur,
+      fromEvent(this.input, 'blur').pipe(
+        filter(() => !this.picker.isShown && this.document.activeElement !== this.input),
+      ),
+    ).pipe(
+      takeWhile(() => this.alive),
+      take(1),
+    ).subscribe(() => this.onTouched());
   }
 
   protected writePicker(value: D) {
diff --git a/src/framework/theme/components/radio/radio-group.component.ts b/src/framework/theme/components/radio/radio-group.component.ts
index 179d74b2da..ef90cfa199 100644
--- a/src/framework/theme/components/radio/radio-group.component.ts
+++ b/src/framework/theme/components/radio/radio-group.component.ts
@@ -16,12 +16,17 @@ import {
   OnDestroy,
   Output,
   QueryList,
+  PLATFORM_ID,
+  Inject,
+  ElementRef,
 } from '@angular/core';
-import { NbRadioComponent } from './radio.component';
-import { merge } from 'rxjs';
-import { takeWhile } from 'rxjs/operators';
+import { isPlatformBrowser } from '@angular/common';
 import { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';
+import { fromEvent, merge } from 'rxjs';
+import { filter, switchMap, take, takeWhile } from 'rxjs/operators';
 import { convertToBoolProperty } from '../helpers';
+import { NB_DOCUMENT } from '../../theme.options';
+import { NbRadioComponent } from './radio.component';
 
 
 /**
@@ -104,14 +109,21 @@ export class NbRadioGroupComponent implements AfterContentInit, OnDestroy, Contr
   protected name: string;
   protected alive: boolean = true;
   protected onChange = (value: any) => {};
+  protected onTouched = () => {};
 
-  constructor(protected cd: ChangeDetectorRef) {}
+  constructor(
+    protected cd: ChangeDetectorRef,
+    protected hostElement: ElementRef<HTMLElement>,
+    @Inject(PLATFORM_ID) protected platformId,
+    @Inject(NB_DOCUMENT) protected document,
+  ) {}
 
   ngAfterContentInit() {
     this.updateNames();
     this.updateValues();
     this.updateDisabled();
     this.subscribeOnRadiosValueChange();
+    this.subscribeOnRadiosBlur();
   }
 
   ngOnDestroy() {
@@ -123,6 +135,7 @@ export class NbRadioGroupComponent implements AfterContentInit, OnDestroy, Contr
   }
 
   registerOnTouched(fn: any): void {
+    this.onTouched = fn;
   }
 
   writeValue(value: any): void {
@@ -171,4 +184,23 @@ export class NbRadioGroupComponent implements AfterContentInit, OnDestroy, Contr
   protected markRadiosForCheck() {
     this.radios.forEach((radio: NbRadioComponent) => radio.markForCheck());
   }
+
+  protected subscribeOnRadiosBlur() {
+    if (!isPlatformBrowser(this.platformId)) {
+      return;
+    }
+
+    const hostElement = this.hostElement.nativeElement;
+    fromEvent<Event>(hostElement, 'focusin')
+      .pipe(
+        filter(event => hostElement.contains(event.target as Node)),
+        switchMap(() => merge(
+          fromEvent<Event>(this.document, 'focusin'),
+          fromEvent<Event>(this.document, 'click'),
+        )),
+        filter(event => !hostElement.contains(event.target as Node)),
+        take(1),
+      )
+      .subscribe(() => this.onTouched());
+  }
 }
diff --git a/src/framework/theme/components/radio/radio.component.ts b/src/framework/theme/components/radio/radio.component.ts
index 6a28ec0df1..675a408591 100644
--- a/src/framework/theme/components/radio/radio.component.ts
+++ b/src/framework/theme/components/radio/radio.component.ts
@@ -87,6 +87,7 @@ import { convertToBoolProperty } from '../helpers';
   styleUrls: ['./radio.component.scss'],
 })
 export class NbRadioComponent {
+
   @Input() name: string;
 
   @Input() checked: boolean;
@@ -100,6 +101,8 @@ export class NbRadioComponent {
 
   @Output() valueChange: EventEmitter<any> = new EventEmitter();
 
+  @Output() blur: EventEmitter<void> = new EventEmitter();
+
   disabled: boolean;
 
   constructor(protected cd: ChangeDetectorRef) {}
diff --git a/src/framework/theme/components/radio/radio.spec.ts b/src/framework/theme/components/radio/radio.spec.ts
index cf47708060..0ee3dbacb1 100644
--- a/src/framework/theme/components/radio/radio.spec.ts
+++ b/src/framework/theme/components/radio/radio.spec.ts
@@ -8,6 +8,7 @@ import { ComponentFixture, TestBed } from '@angular/core/testing';
 
 import { NbRadioModule } from './radio.module';
 import { NbRadioComponent } from './radio.component';
+import { NB_DOCUMENT } from '../../theme.options';
 
 import { Component, DebugElement, EventEmitter, Input, Output } from '@angular/core';
 import { By } from '@angular/platform-browser';
@@ -35,6 +36,7 @@ describe('radio', () => {
     TestBed.configureTestingModule({
       imports: [NbRadioModule],
       declarations: [NbRadioTestComponent],
+      providers: [ { provide: NB_DOCUMENT, useValue: document } ],
     });
 
     fixture = TestBed.createComponent(NbRadioTestComponent);
diff --git a/src/framework/theme/components/select/select.component.html b/src/framework/theme/components/select/select.component.html
index 70689f8dea..dd437c5b74 100644
--- a/src/framework/theme/components/select/select.component.html
+++ b/src/framework/theme/components/select/select.component.html
@@ -8,7 +8,8 @@
   [fullWidth]="fullWidth"
   [outline]="outline"
   [class.opened]="isOpened"
-  [ngClass]="overlayPosition">
+  [ngClass]="overlayPosition"
+  (blur)="trySetTouched()">
 
     <ng-container *ngIf="selectionModel?.length">
 
diff --git a/src/framework/theme/components/select/select.component.ts b/src/framework/theme/components/select/select.component.ts
index ab8d7f639b..94d1e5efb9 100644
--- a/src/framework/theme/components/select/select.component.ts
+++ b/src/framework/theme/components/select/select.component.ts
@@ -41,6 +41,7 @@ import {
   NbTriggerStrategyBuilder,
 } from '../cdk';
 import { NbOptionComponent } from './option.component';
+import { NbButtonComponent } from '../button/button.component';
 import { NB_DOCUMENT } from '../../theme.options';
 import { convertToBoolProperty } from '../helpers';
 
@@ -112,7 +113,7 @@ export class NbSelectLabelComponent {
  *
  * @stacked-example(Select statuses, select/select-status.component)
  *
- * There are three select sizes:
+ * There are four select sizes:
  *
  * @stacked-example(Select sizes, select/select-sizes.component)
  *
@@ -233,6 +234,8 @@ export class NbSelectComponent<T> implements OnInit, AfterViewInit, AfterContent
    * */
   @ViewChild(NbPortalDirective) portal: NbPortalDirective;
 
+  @ViewChild(NbButtonComponent, { read: ElementRef }) button: ElementRef<HTMLButtonElement>;
+
   multiple: boolean = false;
 
   /**
@@ -270,10 +273,11 @@ export class NbSelectComponent<T> implements OnInit, AfterViewInit, AfterContent
    * Function passed through control value accessor to propagate changes.
    * */
   protected onChange: Function = () => {};
+  protected onTouched: Function = () => {};
 
   constructor(@Inject(NB_DOCUMENT) protected document,
               protected overlay: NbOverlayService,
-              protected hostRef: ElementRef,
+              protected hostRef: ElementRef<HTMLElement>,
               protected positionBuilder: NbPositionBuilderService,
               protected cd: ChangeDetectorRef) {
   }
@@ -349,9 +353,12 @@ export class NbSelectComponent<T> implements OnInit, AfterViewInit, AfterContent
   }
 
   registerOnTouched(fn: any): void {
+    this.onTouched = fn;
   }
 
   setDisabledState(isDisabled: boolean): void {
+    this.disabled = isDisabled;
+    this.cd.detectChanges();
   }
 
   writeValue(value: T | T[]): void {
@@ -386,6 +393,7 @@ export class NbSelectComponent<T> implements OnInit, AfterViewInit, AfterContent
     this.selectionModel.forEach((option: NbOptionComponent<T>) => option.deselect());
     this.selectionModel = [];
     this.hide();
+    this.button.nativeElement.focus();
     this.emitSelected(null);
   }
 
@@ -413,6 +421,7 @@ export class NbSelectComponent<T> implements OnInit, AfterViewInit, AfterContent
     this.selectionModel = [option];
     option.select();
     this.hide();
+    this.button.nativeElement.focus();
 
     this.emitSelected(option.value);
   }
@@ -464,7 +473,12 @@ export class NbSelectComponent<T> implements OnInit, AfterViewInit, AfterContent
 
     triggerStrategy.hide$
       .pipe(takeWhile(() => this.alive))
-      .subscribe(() => this.hide());
+      .subscribe(($event: Event) => {
+        this.hide();
+        if (!this.isClickedWithinComponent($event)) {
+          this.onTouched();
+        }
+      });
   }
 
   protected subscribeOnPositionChange() {
@@ -541,4 +555,18 @@ export class NbSelectComponent<T> implements OnInit, AfterViewInit, AfterContent
       this.selectionModel.push(corresponding);
     }
   }
+
+  /**
+   * Sets touched if focus moved outside of button and overlay,
+   * ignoring the case when focus moved to options overlay.
+   */
+  trySetTouched() {
+    if (this.isHidden) {
+      this.onTouched();
+    }
+  }
+
+  protected isClickedWithinComponent($event: Event) {
+    return this.hostRef.nativeElement === $event.target || this.hostRef.nativeElement.contains($event.target as Node);
+  }
 }