(checked 2026-10-10)The listing (34,294 ratings) also covers the DM221-2 two-parent-unit version.
The audio pick at The Bump and Babylist and an Amazon favorite: 34,000+ ratings with just 3% low stars, praised for clear sound, long range and a clip-on receiver. Wirecutter dropped it after its audio crackled a few rooms away, and the battery estimates range from 6 to 16 hours.
Top complaints
- Crackle and weak spots
Wirecutter says the audio crackled from just a few rooms away. The Bump's tester found the sound quality wasn't great in the basement.
Source: Wirecutter (NYT), The Bump - Battery life varies
A Babylist reviewer says the parent unit may last only about 6 hours, while The Bump cites up to 16. Amazon's summary shows mixed battery feedback, with some owners calling it poor.
- Bulky and noisy at startup
Wirecutter found it overly large and plasticky, disliked the loud announcement to keep cords away from the baby at every power-up, and notes noise cancellation stays on unless the volume is at its highest setting.
Source: Wirecutter (NYT)
What owners love
- Clear sound with a visual level meter
The Bump's tester could hear every sound all around the house, and the five-level light indicator shows rustling versus a meltdown. Amazon shoppers report clear sound with no static.
- Long range
Rated to 1,000 ft (The Bump, Babylist). Amazon shoppers praise its impressive range.
- Simple and inexpensive
There's nothing to set up beyond plugging it in. It has a clip-on receiver, two-way talk and a night-light (The Bump). Babylist calls it very affordable and travel-friendly.
- You want to see the baby
- You have a large or multi-level home with thick walls
- You need a full day of battery away from the charger
- Small homes or parents who only need to hear the baby
- Tight budgets (under $40)
- Hands-free use around the house (belt clip)
Scores (tap for why)
What experts say
- The Bump: Best audio monitor (updated 2026-07-28). The only con: sound wasn't great in the basement.
- Babylist: Best audio monitor. It's very affordable and filters background noise, but a reviewer reports only about 6 hours of battery.
- Wirecutter (NYT): A pick for years but now dropped: audio crackled a few rooms away, and it feels large and plasticky. Its current audio pick is the VTech DM1411.