Cosori CNS-R001S-X Smart Food Scale, 5 kg

The Cosori CNS-R001S-X Smart Food Scale pairs kitchen weighing with on-screen nutrient information and app-based food tracking. Its 5 kg capacity and 1 g increments suit portion tracking, while the app’s usability and the scale’s accuracy receive mixed customer feedback.

At a glance

Displays information for 19 nutrients, including calories, protein, carbohydrates, and fat, according to the listing.
The VeSync app is described as tracking nutrient intake over daily, weekly, and monthly periods.
Manufacturer battery-life claim specifies over 60 days under a stated use pattern and screen brightness.
The listing describes scanning food for nutrition information when away from the scale.

Price

$39.97Save 20%

Reference price: ~~$49.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Combines weighing with nutrient tracking, which can reduce the steps involved in logging portions.
The claimed 1 g increments and 5 kg capacity cover common portion-weighing tasks.
Rechargeable power and included USB-C cable avoid routine disposable-battery replacement.

Cons

Nutrition tracking depends on the accompanying app, and customers report mixed experiences with its functionality and ease of use.
The listing warns that access to certain app functions may be subject to a fee in the future.

Technical specifications

20 specifications

Identity
Brand	Cosori
Model	CNS-R001S-X

Weighing
Maximum capacity	5 kg
Readout accuracy	1 g
Scale type	Counter Scale
Measurement type	Digital
Form factor	Handheld
Recommended use	Food

Display and features
Screen technology listed	LCD
Special features	AI Scan, Calorie Consumption, On-Screen Nutrient Info
Units listed	oz / lb:oz / g / mL / fl oz
Nutrients listed	19 essential nutrients

Power and battery
Battery type	Li-ion
Battery capacity	800mAh Li-ion Rechargeable Battery
Battery life claim	over 60 days of battery life with 2 uses per day, 120 seconds per use, at 60% screen brightness

Dimensions and materials
Weight listed	725 g
Dimensions	9.2 x 6.0 x 0.8 in / 23.4 x 15.2 x 2.0 cm
Material	Glass
Color	Black

Included support
Warranty description	2 Year Warranty

What to know before buying

Battery life is a manufacturer estimate based on two daily uses of 120 seconds each at 60% screen brightness. The description says certain app functions may become fee-based, so confirm current app access and any charges before relying on them.

What’s in the box

Included

1 digital kitchen scale
1 quick start guide
1 USB-C charging cable
User manual

Who is it for?

A good fit for

People tracking calories and macronutrients while weighing food at home.
Users who want nutrient information on the scale display and longer-term tracking through an app.
Meal preparation and portion control within the listed 5 kg capacity.

Less suited to

Buyers who want a basic scale without app-dependent nutrition features.
Anyone who needs consistently straightforward app operation or independently established weighing accuracy.

Cosori CNS-R001S-X Smart Food Scale, 5 kg · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 435 ratings

5 stars79%79%
4 stars10%10%
3 stars5%5%
2 stars2%2%
1 star4%4%

Customer feedback describes the scale as useful for food tracking and appreciates its rechargeable battery, with reports of battery life lasting several days. Experiences with ease of use, accuracy, and app functionality are mixed, including reports that the app feels complicated or unhelpful. That matters because nutrient logging is a central part of this product, and its listed tracking features rely on app use. Overall ratings skew positive, but they do not settle concerns about individual users’ app experience or accuracy.

Positive themes

Customers appreciate the rechargeable battery life and say the scale helps make food tracking easier.
Some customers describe the product as easy to use and accurate.