Question 1

Which is better, Philips SmartSleep Wake-Up Light HF3520 or Heimvision Sunrise Alarm Clock A80S?

Accepted Answer

Based on our testing, the Philips SmartSleep Wake-Up Light HF3520 scores higher overall at 9/10. The Philips SmartSleep Wake-Up Light HF3520 scored 9/10 and the Heimvision Sunrise Alarm Clock A80S scored 7.5/10 in our Best Sunrise Alarm Clocks 2026 evaluation.

Question 2

Is the Philips SmartSleep Wake-Up Light HF3520 worth it over the Heimvision Sunrise Alarm Clock A80S?

Accepted Answer

The Philips SmartSleep Wake-Up Light HF3520 scores 9/10 while the Heimvision Sunrise Alarm Clock A80S scores 7.5/10. The Philips SmartSleep Wake-Up Light HF3520 is our "Best Overall" pick in the Best Sunrise Alarm Clocks 2026 category.

Philips SmartSleep Wake-Up Light HF3520 vs Heimvision Sunrise Alarm Clock A80S: Which to Buy?