FLwatch: Glucose Sensor Graph
Insulin On Board + Activity
How much does FLwatch: Glucose Sensor Graph cost?
Prices are current as of 6 Oct 2026.
4 one-time purchases from $4.99
In the United States, FLwatch: Glucose Sensor Graph has 4 one-time purchases priced $4.99 – 49.99.
| Product | Price |
|---|---|
| Some good coffee beans | $4.99 |
| Some more good coffee beans | $9.99 |
| Many good quality coffee beans | $24.99 |
| Lots good quality coffee beans | $49.99 |
See what FLwatch: Glucose Sensor Graph costs in all 175 countries →
10+ alternatives to FLwatch: Glucose Sensor Graph
| FLwatch: Glucose Sensor Graph |   LibreLinkUp |   Sugarmate by Tandem |   Diabetes App - Diabeto Log |   nightguard |   Gluroo Diabetes Logger |   Sweet Dreams – Sugar Tracker |   SugarSnap |  GlucoWatch |   Diabetes Cockpit |   Nightscout X | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rating / 5 | 4.7 | 4.8 | 4.7 | 4.5 | 4.6 | 4.7 | 4.6 | 4.8 | 4.0 | 4.7 | 4.4 |
| Reviews | 177 | 61K | 20K | 4.4K | 4.1K | 3.4K | 1.7K | 1K | 843 | 183 | 88 |
| Released | 2024 | 2018 | 2016 | 2018 | 2016 | 2022 | 2023 | 2024 | 2022 | 2022 | 2018 |
| Monthly price | — | — | — | $2.99 | $1.99 | — | $2.99 | $6.99 | — | — | — |
| Annual price | — | — | — | $18.49 | — | — | $19.99 | $29.99 | — | — | — |
The going rate for each plan in United States, in its own currency, shaded from the cheapest price on the row to the dearest. Plans fewer than four in ten of the priced apps sell are left out.
FLwatch: Glucose Sensor Graph reviews
4.7 out of 5, based on 177 reviews.
What people like
- Developer fixes issues very quickly.
- Readings are accurate and reliable.
- Works great on Apple Watch.
What they complain about
- Apple Health sync is buggy or broken.
- Lock screen updates do not refresh automatically.
- Stopped working after an iPhone update.
A Very Underrated App, IMO
There are other Glucose apps, which charge for live activities not nearly as accurate and helpful as FLwatch. I started using this when I still had an Apple watch which I’ve since ditched because of the inexcusable battery life. Still use on my iPhone and the Live Activities update with my Librelink app immediately. Thank you for a great app with both privacy and great performance.
Great App! Highly recommended!
Great to see readings on widgets, also with a reload and time from last reading feature. I’ve been using with iPhone, iPad and Mac. I’m now thinking about getting an Apple Watch to have a faster way to see my readings. I see you added an option to sync to apple health, but the switch to export on the app won’t slide. In settings Apple Health FlWatch is switched on to allow as a source, but still on the app I press y slide on to export the data is not possible. Is it just me?
Works but fails to update
The app works as advertised, only problem is that the lock screen graph and number do not update. When you press the update button, it opens the app. This is not why I wanted this. I want an app the can be made to show the current blood glucose number as measured by my CHM to show on the lock screen. Three stars as the app is halfway there…. Wow, got a nasty message from the developer. Diabetics are looking solutions. I understand that being limited by iOS is frustrating but not nearly as frustrating as monitoring your vital signs every 15 minutes and taking six shots of insulin a day. Maybe the rating should one star based on customer service.
Incredibly good.
This app is incredibly good and works surprisingly well. The only time it’s stopped working on my watch. is when my sensor disconnected and that’s not the fault of the app. I wouldn’t recommend this with Freestyle Libre 2 sensors because of how unreliable those sensors are for staying connected. Again that’s the fault of the sensors and not the app. So far it works incredibly well with the Libre 3 Plus sensors and I highly recommend it!
Works great
This app does what Libre 3 is too lazy to do, it talks to my Apple Watch! Yay! Now I have to figure out why it won’t talk to Apple Health.
Be careful
After downloading this app my libre 3 stopped connecting. Went through all trouble shooting suggested. Spoke with libre support could not reestablish connection. Don’t know if this is a common problem, but it was my experience.
Great app
Thanks a lot for such a great app that lets me keep track of my blood sugar easily on my phone
Apple health
Why is not connected to Apple Health? Is there any issue or reason for that?
Awesome but not working anymore
Worked flawlessly for a few months but now, not working on my iphone 17 pro. Why ???
Круто!
Очень крутое приложение , можно вывести виджет на мак и айпад ну и естественно видеть сахар на часах. Огромный респект разработчику!!!!
A must have watch app for Libre users.
If been wanting this feature for the 5+ years I’ve been using the Freestyle Libre system. Having this app is so unbelievably convenient and makes keeping my glucose levels in more stricter control. Thanks for developing this app!
Minimalist but effective
This app works! It’s simple to use, quickly to connect to a Libre 3 Plus via LinreLinkUp and just love the simplicity of the apple watch complication. But, most of all, Philipp, the developer, responds to a query within hours. Thank you for developing a useful app for those that have to deal with the burden of diabetes!
Finally an app that works!
After jumping through the hoops necessary to install get my blood sugar on my watch Abbott upgraded my CGM to LIBRE 3 plus and then they changed the app as well. All of the work needed to install Gluroo and Nightguard through LIBRE link up was now down the tubes and the new Abbot changes prevented me from reinstalling. With some trepidation I opted to try FLwatch. All went well but the set up wouldn’t allow the last connect. Went to bed and tried it again in the morning. PERFECT! It’s been working flawlessly for two weeks. Sure is a safe way to check blood sugar while driving. Hope the developer of this app enjoys his coffee! Three week update: Was in the hospital last for knee replacement and the hospital staff was curious why I would be looking at my Apple Watch after they did their glucose finger pricks for glucose levels. They were amazed with the accuracy of the FLwatch readings.
Very Useful
Had a small problem with the app. Used the support link in the app itself to send a message about the problem. Philip responded within hours. I worked out the problem quickly with his advice. I sent him screenshots of the problem and he has already fixed it and it will be included in the next release of the app. You just can’t get better product support than that!
FLwatch: Glucose Sensor Graph price by country
A one-time purchase costs $9.41 in Canada and $16.06 in Colombia — 1.7× more for the same thing. Below is the going rate for each plan in every country that sells it — the middle price of what the app charges there, in the country's own currency with the dollar equivalent beneath it.
| Country | One-time |
|---|---|
| Afghanistan | $9.99 |
| Albania | $11.99 |
| Algeria | $9.99 |
| Angola | $9.99 |
| Anguilla | $9.99 |
| Antigua And Barbuda | $9.99 |
| Argentina | $9.99 |
| Armenia | $11.99 |
| Australia | A$14.99$10.86 |
| Austria | €9.99$11.62 |
| Azerbaijan | $11.99 |
| Bahamas | $9.99 |
| Bahrain | $9.99 |
| Barbados | $11.99 |
| Belarus | $11.99 |
| Belgium | €9.99$11.62 |
| Belize | $9.99 |
| Benin | $11.99 |
| Bermuda | $9.99 |
| Bhutan | $9.99 |
| Bolivia | $9.99 |
| Bosnia & Herzegovina | €9.99$11.62 |
| Botswana | $9.99 |
| Brazil | R$59.90$11.93 |
| British Virgin Islands | $9.99 |
| Brunei Darussalam | $9.99 |
| Bulgaria | €9.99$11.62 |
| Burkina Faso | $9.99 |
| Cambodia | $9.99 |
| Cameroon | $11.99 |
| Canada | CA$12.99$9.41 |
| Cape Verde | $9.99 |
| Cayman Islands | $9.99 |
| Chad | $9.99 |
| Chile | CLP 9,990$10.81 |
| China | CN¥68.00$10.10 |
| Colombia | COP 49,900$16.06 |
| Congo | $9.99 |
| Congo, Democratic Republic | $9.99 |
| Costa Rica | $9.99 |
| Cote Divoire | $11.99 |
| Croatia | €9.99$11.62 |
| Cyprus | €9.99$11.62 |
| Czech Republic | CZK 249.00$11.42 |
| Denmark | DKK 89.00$13.34 |
| Dominica | $9.99 |
| Dominican Republic | $9.99 |
| Ecuador | $9.99 |
| Egypt | EGP 499.99$9.77 |
| El Salvador | $9.99 |
| Estonia | €9.99$11.62 |
| Fiji | $9.99 |
| Finland | €9.99$11.20 |
| France | €9.99$11.62 |
| Gabon | $9.99 |
| Gambia | $9.99 |
| Georgia | $11.99 |
| Germany | €9.99$11.20 |
| Ghana | $11.99 |
| Greece | €9.99$11.62 |
| Grenada | $9.99 |
| Guatemala | $9.99 |
| Guinea-bissau | $9.99 |
| Guyana | $9.99 |
| Honduras | $9.99 |
| Hong Kong | HK$88.00$11.22 |
| Hungary | HUF 4,490$14.36 |
| Iceland | $11.99 |
| India | ₹999.00$10.50 |
| Indonesia | IDR 169,000$9.65 |
| Iraq | $9.99 |
| Ireland | €9.99$11.62 |
| Israel | ₪34.90$11.56 |
| Italy | €9.99$11.62 |
| Jamaica | $9.99 |
| Japan | ¥1,500$9.49 |
| Jordan | $9.99 |
| Kazakhstan | KZT 5,990.00$13.18 |
| Kenya | $11.99 |
| Kosovo | €9.99$11.62 |
| Kuwait | $9.99 |
| Kyrgyzstan | $9.99 |
| Lao Peoples Democratic Republic | $9.99 |
| Latvia | €9.99$11.62 |
| Lebanon | $9.99 |
| Liberia | $9.99 |
| Libya | $9.99 |
| Lithuania | €9.99$11.62 |
| Luxembourg | €9.99$11.62 |
| Macao | $9.99 |
| Macedonia | $9.99 |
| Madagascar | $9.99 |
| Malawi | $9.99 |
| Malaysia | MYR 49.90$12.26 |
| Maldives | $9.99 |
| Mali | $9.99 |
| Malta | €9.99$11.62 |
| Mauritania | $9.99 |
| Mauritius | $11.99 |
| Mexico | MX$199.00$11.78 |
| Micronesia | $9.99 |
| Moldova | $11.99 |
| Mongolia | $9.99 |
| Montenegro | €9.99$11.62 |
| Montserrat | $9.99 |
| Morocco | $9.99 |
| Mozambique | $9.99 |
| Myanmar | $9.99 |
| Namibia | $9.99 |
| Nauru | $9.99 |
| Nepal | $11.99 |
| Netherlands | €9.99$11.62 |
| New Zealand | NZ$19.99$11.69 |
| Nicaragua | $9.99 |
| Niger | $9.99 |
| Nigeria | NGN 14,900.00$11.24 |
| Norway | NOK 129.00$14.02 |
| Oman | $9.99 |
| Pakistan | PKR 2,900$10.46 |
| Palau | $9.99 |
| Panama | $9.99 |
| Papua New Guinea | $9.99 |
| Paraguay | $9.99 |
| Peru | PEN 44.90$13.40 |
| Philippines | ₱599.00$9.58 |
| Poland | PLN 49.99$13.47 |
| Portugal | €9.99$11.62 |
| Qatar | QAR 39.99$10.99 |
| Romania | RON 49.99$11.06 |
| Russia | RUB 899.00$10.56 |
| Rwanda | $9.99 |
| Sao Tome & Principe | $9.99 |
| Saudi Arabia | SAR 39.99$10.66 |
| Senegal | $11.99 |
| Serbia | €9.99$11.62 |
| Seychelles | $9.99 |
| Sierra Leone | $9.99 |
| Singapore | SGD 14.98$11.89 |
| Slovakia | €9.99$11.62 |
| Slovenia | €9.99$11.62 |
| Solomon Islands | $9.99 |
| South Africa | ZAR 199.99$12.47 |
| South Korea | ₩17,000$12.70 |
| Spain | €9.99$11.20 |
| Sri Lanka | $9.99 |
| St. Kitts and Nevis | $9.99 |
| St. Lucia | $9.99 |
| St. Vincent & The Grenadines | $9.99 |
| Suriname | $9.99 |
| Swaziland | $9.99 |
| Sweden | SEK 129.00$13.45 |
| Switzerland | CHF 9.00$10.83 |
| Taiwan | NT$320.00$10.17 |
| Tajikistan | $9.99 |
| Tanzania | TZS 29,900.00$11.31 |
| Thailand | THB 399.00$12.13 |
| Tonga | $9.99 |
| Trinidad and Tobago | $9.99 |
| Tunisia | $9.99 |
| Turkey | TRY 499.99$10.31 |
| Turkmenistan | $9.99 |
| Turks and Caicos | $9.99 |
| Uganda | $11.99 |
| Ukraine | $11.99 |
| United Arab Emirates | AED 39.99$10.90 |
| United Kingdom | £9.99$13.21 |
| United States | $9.99 |
| Uruguay | $9.99 |
| Uzbekistan | $9.99 |
| Vanuatu | $9.99 |
| Venezuela | $9.99 |
| Vietnam | ₫299,000$11.56 |
| Yemen | $9.99 |
| Zambia | $11.99 |
| Zimbabwe | $11.99 |
FLwatch: Glucose Sensor Graph FAQ
- Is FLwatch: Glucose Sensor Graph free?
- Yes. The app and its basic features are free, in all 175 countries it sells in. Premium features are paid: they start from $4.99 (US), across 4 one-time purchases.
- Does FLwatch: Glucose Sensor Graph have a free trial?
- No. None of its offers (US) come with a free trial.
- Where is FLwatch: Glucose Sensor Graph cheapest?
- A one-time purchase costs CA$12.99 (≈$9.41) in Canada and COP 49,900 (≈$16.06) in Colombia, its cheapest and dearest countries.
- What are the best alternatives to FLwatch: Glucose Sensor Graph?
- LibreLinkUp (4.8 from 61,190 reviews), Sugarmate by Tandem (4.7 from 19,543 reviews) and Diabetes App - Diabeto Log (4.5 from 4,402 reviews, premium from $2.49).
FLwatch: Glucose Sensor Graph download
Last updated 5 days ago.
FLwatch: Glucose Sensor Graph sells in 175 countries. It was released 2 years ago, on 26 Sept 2024. It holds a 4.7 rating from 177 reviews.
Supports 10 languages: English, Dutch, French, German, Italian, Japanese, Polish, Russian, Chinese, Spanish.
How much does FLwatch: Glucose Sensor Graph make?
Third-party estimates for the last 30 days, worldwide — not the store's own figures, which Apple publishes for nobody.
Revenue by plan
- One-time 100%
Revenue by country
- United States 27%
- Germany 23%
- United Kingdom 15%
- Spain 5%