# Babytone Baby Pulse Oximeter Sock with ViHealth App

Source: https://www.ranked10.co.uk/tech/best-baby-movement-monitors/babytone-baby-pulse-oximeter
Ranked #8 in "Best Baby Movement Monitors 2026: 10 Ranked, 3 Need a Second Device": https://www.ranked10.co.uk/tech/best-baby-movement-monitors

- Price: £109.99 (checked on Amazon UK on 2026-09-16)
- Amazon rating: 4.5 from 16 ratings
- Buy on Amazon: https://www.amazon.co.uk/dp/B0FQVBHZ7H?tag=ranked10-21

The Babytone Baby Pulse Oximeter is a sock monitor: a soft foot sock holding an optical sensor, worn on the baby's foot, feeding oxygen level, heart rate and movement readings to the free ViHealth app. It sits at number 8 in this guide at £109.99.

The finding on this page is the count, not the score. The Babytone is listed at 4.5 out of 5, the same headline figure many better-reviewed products carry, but it has 16 ratings behind it, against 1,162 for the £149.99 Babysense bundle in this same guide. The listing's own breakdown — 66 five-star, 28 four-star, 6 one-star — adds up to 100, so those three numbers cannot be describing 16 ratings. What it does not share with the three listings in this guide that need a second device in the room: the Babytone says in its own bullet that it works as a standalone monitor, with no camera in the box.

Everything on this page comes from the Amazon listing as shown, not from any test of our own.

## Specification

| Field | Value |
|---|---|
| Price | £109.99 |
| Rating | 4.5 out of 5 from 16 ratings |
| Rating breakdown as listed | 66 five-star, 28 four-star, 6 one-star — adds to 100, not 16 |
| Works standalone | Yes — built-in memory holds up to 4 sessions without a phone |
| What it tracks | Oxygen level, heart rate and movement, with sleep pattern analysis |
| Sock sizes | S/M/L, listed for 0-8.6 lbs, 8.6-18.7 lbs and 18.7-30.6 lbs |
| Included components | Sleep sock, cable, 3 socks (S/M/L), user manual |
| Best Sellers Rank | 46,874 in Health & Personal Care; 52 in Oximeters |

## Questions people ask

**Does the Babytone need a camera or a second monitor?**

No. The listing says it works as a standalone monitor, storing up to 4 sessions in its built-in memory and syncing them to the ViHealth app for unlimited storage. No camera appears in the included components.

**What does the Babytone track overnight?**

Oxygen level, heart rate and movement, according to the listing, with sleep pattern analysis through the ViHealth app.

**How many ratings does the Babytone oximeter have?**

16, at 4.5 out of 5. The same listing shows a breakdown of 66 five-star, 28 four-star and 6 one-star, which adds to 100 — a mismatch with the 16-rating count that we can report but not explain.

**Which sock sizes come in the box?**

Three: S, M and L, listed for babies weighing 0-8.6 lbs, 8.6-18.7 lbs and 18.7-30.6 lbs. The product name gives the age range as 0-36 months, which is broader than those three weight bands.

**Can I share the sleep records?**

Yes. Sleeping summaries can be reviewed and shared as PDF or CSV from the ViHealth app, which the listing says runs on iOS and Android.

**Do I need my phone next to the cot all night?**

No. The built-in memory stores up to 4 sessions on its own, and the app syncs the data afterwards.