Casper
Casper Glow Light
$129Cheaper
Best Sunrise Alarm Clocks · head-to-head
Casper Glow Light vs Withings Aura Connected Alarm Clock
A sourced, side-by-side comparison. Casper Glow Light is cheaper at $129. Every spec and price links to its source.
No photo yet
Withings
Withings Aura Connected Alarm Clock
$299.95
Released 2014
Which is better: the Casper Glow Light or Withings Aura Connected Alarm Clock?
On the specs we track, they're closely matched. The Casper Glow Light is the cheaper at $129.
As an Amazon Associate we earn from qualifying purchases. Prices verified at capture; live price may differ.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Casper Glow Light | Withings Aura Connected Alarm Clock |
|---|---|---|
| US price | $129 | $299.95 |
| Brand | Casper | Withings |
| Released | — | 2014 |
| Max brightness lux | — | — |
| Sunrise duration adjustable | Yes | — |
| Sunset simulation | Yes | Yes |
| Sound options count | 0 | — |
| Fm radio | No | No |
| Color options | 1 (2700K warm white / amber glow, no RGB) | — |
| Tap snooze | No | — |
| App control | Yes | Yes |
Sources — Casper Glow Light: casper.com (verified 2026-08-16). Withings Aura Connected Alarm Clock: techcrunch.com (verified 2026-08-16).