// Created on savesnippets.com · https://savesnippets.com/lypJIaOTCDgvZD
async function getDeviceType() {
  if (navigator.userAgentData) {
    const hints = await navigator.userAgentData.getHighEntropyValues(['mobile']);
    return hints.mobile ? 'mobile' : 'desktop';
  }
  const ua = navigator.userAgent;
  if (/tablet|ipad|playbook|silk/i.test(ua)) return 'tablet';
  if (/mobile|android|iphone|ipod|blackberry|iemobile|opera mini/i.test(ua)) return 'mobile';
  return 'desktop';
}

// Usage
getDeviceType().then((type) => {
  console.log('Device:', type); // 'mobile', 'tablet', or 'desktop'
});