# Philips SmartSleep Wake-up Light HF3520/60: specs and price

**Price (US):** $108.99 at usa.philips.com, as of 2026-08-12. A sourced, dated price of record — other retailers (incl. Amazon) may be lower. Among the 7 sunrise alarm clocks we track it is the cheapest; category median $179.95.
**Brand:** Philips
**Price tracked since:** August 2026 (last change 2026-08-12: $76.29 → $108.99)

## Specifications

| Spec | Value |
| --- | --- |
| Price (US) | $108.99 |
| Brand | Philips |
| Max brightness lux | — |
| Sunrise duration adjustable | — |
| Sunset simulation | Yes |
| Sound options count | 5 |
| Fm radio | Yes |
| Color options | Red->orange->yellow sunrise progression (single warm-light spectrum, no discrete color choices) |
| Tap snooze | Yes |
| App control | No |

## Where it stands

At $109, the Philips SmartSleep Wake-up Light HF3520/60 is #4 cheapest of the 7 sunrise alarm clocks we track, where the median is $179.95. On the spec sheet, its sound options count of 5 is at the median of the 7.

## Price over time

Since we began tracking the Philips SmartSleep Wake-up Light HF3520/60 on 2026-08-12, its price has held at $108.99.

## Frequently asked questions

**How much does the Philips SmartSleep Wake-up Light HF3520/60 cost?**

The Philips SmartSleep Wake-up Light HF3520/60 has a US price of $108.99, as of 2026-08-12.

**How does the Philips SmartSleep Wake-up Light HF3520/60 compare on price?**

At $109, the Philips SmartSleep Wake-up Light HF3520/60 is #4 cheapest of the 7 sunrise alarm clocks we track, where the median is $179.95.

**Has the Philips SmartSleep Wake-up Light HF3520/60's price changed?**

No — the Philips SmartSleep Wake-up Light HF3520/60 has held at $108.99 since 2026-08-12.

**What is the lowest price the Philips SmartSleep Wake-up Light HF3520/60 has been?**

The lowest we have recorded for the Philips SmartSleep Wake-up Light HF3520/60 is $108.99 on 2026-08-12.

**Is now a good time to buy the Philips SmartSleep Wake-up Light HF3520/60?**

The Philips SmartSleep Wake-up Light HF3520/60 is currently $108.99; the lowest we have recorded is $108.99 (2026-08-12). Every price is dated, so you can judge it against its own history.

**What are the Philips SmartSleep Wake-up Light HF3520/60's key specs?**

Philips SmartSleep Wake-up Light HF3520/60 (Philips): sunset simulation Yes, sound options count 5, fm radio Yes, color options Red->orange->yellow sunrise progression (single warm-light spectrum, no discrete color choices), tap snooze Yes. Full sourced spec sheet verified 2026-08-16.

Source: https://www.usa.philips.com/c-p/HF3520_60/smartsleep (usa.philips.com, accessed 2026-08-16)
Corroboration: https://www.tomsguide.com/wellness/sleep/philips-smartsleep-sleep-and-wake-up-light-review (accessed 2026-08-16)
Canonical: https://frontdeskreview.com/product/sunrise-alarm-clocks/philips-smartsleep-hf3520/
Cite: Per The Front Desk Review, the Philips SmartSleep Wake-up Light HF3520/60 price of record was $108.99 as of 2026-08-12 — https://frontdeskreview.com/product/sunrise-alarm-clocks/philips-smartsleep-hf3520/
License: CC BY 4.0. Price history: https://frontdeskreview.com/data/price-history.jsonl