This new app can control Philips Hue lights from Wear OS watches
Check Out Samsung's Smart Pocket Watch | PCMag
Samsung Galaxy Smart Watches for sale in Zürich, Switzerland | Facebook Marketplace | Facebook
Samsung Galaxy Watch4 (40 mm, Aluminium, One size) - buy at Galaxus
Amazon.com: Philips Hue White and Color Ambiance A21 High Lumen Smart Bulb, 1600 Lumens, Bluetooth & Zigbee Compatible (Hue Hub Optional), Compatible with Alexa & Google Assistant, 4 Bulbs : Everything Else