# Kelvin K2

> Smart wine monitor app for perfect serving temperatures and wine information. (iPhone/iPad app by Targeted Strategies Ltd.)

- Source: https://appshunter.io/ios/app/kelvin-k2/id1156457982 (this page in markdown: same URL + `.md`)
- Developer: [Targeted Strategies Ltd](https://appshunter.io/developer/1156457981)
- Category: Lifestyle, Food & Drink
- Price: Free
- Rating: 3.80/5 from 8 App Store ratings · 26 written reviews indexed
- Age rating: 4+
- Requires: iOS 7.0 · 13 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Polish, Russian, Chinese (Simplified, China), European Spanish
- Released: 2016-09-26
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/kelvin-k2/id1156457982/reviews.md

## What is Kelvin K2?

Kelvin K2 is the number one wine-improving product in the world.
 
Use the Kelvin App exclusively with the Kelvin K2 Smart Wine Monitor available at www.mykelvin.co.uk and many retailers.
 
Wine serving temperature is the single most important element when serving any wine, Red, White or Rose and serving temperature makes a huge difference, regardless of the quality of the wine being enjoyed.
 
Be the master of your own wine - Kelvins simple to use application contains a database of 200 wine types and styles and makes the process of selecting and serving your wine at the perfect temperature effortless and fun.
 
Features
 
Simple to use interface.
Switchable for C/F.
Latest Bluetooth connectivity.
Over 200 wine styles and types with information and temperature recommendations.
Easy adjustment and favourites functionality.
Communicates accurate wine temperature from within refrigerator.
Learn new wine information.
Available in US, UK, Scandinavia, Japan, France, Spain, Switzerland, Italy and many more countries.
Track multiple bottles (6 bottles).

Join the worldwide community of Sommeliers and Wine Experts that are hailing the Kelvin Smart Wine Monitor as the most important wine product in yea.

the demonstrate video URL "https://www.youtube.com/watch?v=8R0usLXi88g"

## Key features

- Smart wine temperature monitoring
- Database of 200+ wine types/styles
- Serving temperature recommendations
- Bluetooth connectivity
- Track multiple bottles
- Learn wine information

## Recent user reviews (10 of 26)

All indexed reviews: https://appshunter.io/ios/app/kelvin-k2/id1156457982/reviews.md

### 3/5 — 使えるんじゃないかな

*2020-07-23, version 1.1.8*

ワインセーラー無いので、冷蔵庫入れたり、常温で飲んだりと試行錯誤。確かに温度による味の違いはあるものの、目安なくてこれは冷やすかとか、なんとなく赤飲んでましたがこれは飲みどきを知らせてくれると言う意味で買ってよかったと思います。よく言えば、ワイン検索でラベル取ればワイン特定など検索機能のアップデートは欲しいです

### 3/5 — App needs improvements

*2020-02-23, version 1.1.8*

The app needs to send an outside the app notification when it loses connectivity.   Too often connectivity is lost and the wine ends up the wrong temperature.

### 3/5 — Somewhat useful

*2020-01-04, version 1.1.8*

Would be better if the app alerted you with a notification when the “ideal” temperature was reached.  Instead, you have to keep checking your phone until you catch it at the right temperature.

### 5/5 — Mrs R

*2019-08-30, version 1.1.8*

Already liked wine now I love it more it more!  Wow!  What a difference.  You got to try it.

### 4/5 — 結構いい

*2019-07-16, version 1.1.8*

フードやグラスのことまで教えてくれていいと思った。グラスの名称が文字であったほうが親切かな

### 5/5 — Magnificent

*2018-12-07, version 1.1.6*

If you don’t have one of these you can’t taste wine properly.  You must have one of these fabulous devices.

### 5/5 — Excellent

*2018-07-13, version 1.1.5*

Could not live with out this device for my wine a god send !

### 5/5 — Epic

*2018-06-10, version 1.1.5*

Sends your taste buds alive!

### 5/5 — Must have for diner parties

*2018-06-07, version 1.1.5*

Great gadget that makes your wine taste it’s very best.  My guests loved it too.

### 5/5 — Cracking Product

*2018-05-15, version 1.1.5*

What a great idea, to many years wasted drinking wine at the incorrect temperature, not anymore thanks to Kelvin

## Frequently asked questions about Kelvin K2

### What does the Kelvin K2 app do?

The Kelvin K2 app works exclusively with the Kelvin K2 Smart Wine Monitor. It helps you serve wine at the perfect temperature by providing accurate temperature readings and recommendations from a database of over 200 wine types and styles. It aims to make wine selection and serving effortless and enjoyable.

### What are the key features of the Kelvin K2 app?

Key features include a simple-to-use interface, switchable Celsius/Fahrenheit readings, Bluetooth connectivity, a database of over 200 wine styles with temperature recommendations, easy adjustment and favorites functionality, accurate temperature communication from within the refrigerator, and the ability to track multiple bottles (up to 6).

### Is the Kelvin K2 app free to use?

Yes, the Kelvin K2 app is free to use. It is designed to work with the Kelvin K2 Smart Wine Monitor, which is a separate hardware product available for purchase.

### What devices is the Kelvin K2 app compatible with?

The app description mentions it is available in many countries including the US, UK, Scandinavia, Japan, France, Spain, Switzerland, and Italy. While specific operating system compatibility (iOS/Android) isn't detailed, it requires Bluetooth connectivity to communicate with the Kelvin K2 Smart Wine Monitor.

### How does the app help improve wine serving?

The app's primary function is to ensure wine is served at its ideal temperature, which is stated as the single most important element for enjoying any wine. By providing accurate temperature data and recommendations for over 200 wine types, it removes the guesswork and helps users serve wine perfectly every time.

## Version history (last 5 releases)

### 1.1.8 — 2019-05-21

Welcome France - we can't wait to start helping you guys serve you wine at the perfect temperature (with our newly translated 40k word wine-database).

Also bug fixes and improvements, please update and enjoy. We continue to improve the performance of the app and the accompanying K2 Smart Wine Monitor.

### 1.1.7 — 2019-05-07

Welcome France - we can't wait to start helping you guys serve you wine at the perfect temperature (with our newly translated 40k word wine-database).

Also bug fixes and improvements, please update and enjoy. We continue to improve the performance of the app and the accompanying K2 Smart Wine Monitor.

### 1.1.6 — 2018-08-28

Mostly bug fixes and corrections - we continue to refine the performance of our app and the accompanying K2 smart wine monitor.
Further improvements to the many new languages we have recently added to the app (particularly the Japanese version in readiness for their big launch).
Please update and continue to enjoy the incredible difference that serving your wine at the ideal temperature can bring.

### 1.1.5 — 2018-03-03

Mostly bug fixes and corrections - we continue to refine the performance of our app and the accompanying K2 smart wine monitor.
Further improvements to the many new languages we have recently added to the app (particularly the Japanese version in readiness for their big launch).
Please update and continue to enjoy the incredible difference that serving your wine at the ideal temperature can bring.

### 1.1.3 — 2018-01-14

In this latest update find beta versions of our app in seven new languages, including French (they drink wine) and German and Japanese. We'd like to thank our devoted European and Asian users so much for your patience, it's a real pleasure to be able to provide our app in your home language at last.

Also bug fixes and corrections - please update and enjoy

## Apps similar to Kelvin K2

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Eco Aterno 2](https://appshunter.io/ios/app/eco-aterno-2/id6741103277) | — | Free | Lifestyle |
| [Hey Kiko - Ready. Set. Grow!](https://appshunter.io/ios/app/hey-kiko-ready-set-grow/id1641897492) | 1.0 (1) | Free | Lifestyle |
| [St. George's Hill LTC](https://appshunter.io/ios/app/st-georges-hill-ltc/id1514340297) | — | Free | Lifestyle |
| [Atlas Bourgogne](https://appshunter.io/ios/app/atlas-bourgogne/id602158442) | 4.9 (37) | $8.99 | Lifestyle |
| [Biograph App](https://appshunter.io/ios/app/biograph-app/id1571488188) | 5.0 (18) | Free | Lifestyle |
| [Hudson Valley Magazine](https://appshunter.io/ios/app/hudson-valley-magazine/id829587378) | 1.0 (3) | Free | Lifestyle |

## Related topics

[kelvin ye](https://appshunter.io/ios/topics/kelvin-ye)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*