diff --git a/infinitime.go b/infinitime.go
index 798c77f..8ba5605 100644
--- a/infinitime.go
+++ b/infinitime.go
@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"encoding/binary"
 	"errors"
+	"strings"
 	"time"
 
 	bt "github.com/muka/go-bluetooth/api"
@@ -70,7 +71,7 @@ func Connect(opts *Options) (*Device, error) {
 	// If such device does not exist
 	if errors.Is(err, ErrNoDevices) {
 		// Attempt to pair device
-		dev, err = pair()
+		dev, err = pair(opts)
 	}
 	if err != nil {
 		return nil, err
@@ -174,7 +175,7 @@ func connectByName(opts *Options) (*Device, error) {
 
 func contains(ss []string, s string) bool {
 	for _, str := range ss {
-		if str == s {
+		if strings.EqualFold(str, s) {
 			return true
 		}
 	}
@@ -182,7 +183,7 @@ func contains(ss []string, s string) bool {
 }
 
 // Pair attempts to discover and pair an InfiniTime device
-func pair() (*Device, error) {
+func pair(opts *Options) (*Device, error) {
 	// Create new device
 	out := &Device{}
 	// Start bluetooth discovery
@@ -204,6 +205,9 @@ func pair() (*Device, error) {
 		}
 		// If device name is InfiniTime
 		if dev.Properties.Name == BTName {
+			if opts.WhitelistEnabled && !contains(opts.Whitelist, dev.Properties.Address) {
+				continue
+			}
 			// Set output device
 			out.device = dev
 			break