About this item:
4.1 out of 5
81.67% of customers are satisfied
5.0 out of 5 stars Super value for money, great for simple insights and ok for detailed analysis via Excel
I nearly bought a similar product called Tempo Disc (Blue Maestro). That looks to be an excellent product/system but at £30 per sensor, a bit expensive. For one third the price (£20.99 for the twin pack), this is super value for money. Really useful for getting a quick insight to what is going on with heaters etc. I used it to check temperatures in the tank space in my attic during the recent very cold spell. It's quite simple to set up, and all works as advertised. Bluetooth range is surprisingly good (certainly through at least one wall or ceiling). The sensors seem very accurate re temperature (checked against other thermometers I have). Difficult to know how accurate the humidity is. The display is a bonus.The App is rather limited in functionality, and the graphs are really for a quick insight only. Unfortunately you can't see more than one parameter for one sensor at a time, though there is a good zoom and scroll function; you can touch the graph to get the exact temperature value displayed, but the corresponding time point can only be approximately estimated from the X-axis scale, as the data is not displayed, and there are no vertical gridlines. However, it is very easy to export the data as a .csv file (email to self, or with Apple, just save the draft email on the iPad and call it up on your desktop...)A few other limitations - you can't change the logging interval (10mins). Every time you download, you download the entire history to date. This will become tedious in time as it logs for 100days... You can enter comments in the data file, but only by downloading it first. You can access the sensors and download the data from multiple iOS devices, but data entered on one device (eg comments and device names) are not visible on the other device; I guess because the App only reads data from the sensor and cannot write to it.So, a cheap-and-cheerful system, great for simple insights and ok for more detailed analysis if you are happy to do so in Excel.
5.0 out of 5 stars Great value at £21, Cinch to pair, adequately accurate
Two temp/hum sensors for the money, with readouts and a battery life of one year is pretty amazing.Add BT5 connectivity and a reliable and intuitive app.Then add data storage for 100 days (10 min recording intervals) and automatic upload to your smart phone when it gets in range.This all adds up to a very cheap but sophisticated package - certainly for my needs, measuring the thermal performance of buildings. The app allows data export so you can crunch numbers for degree day, chi squared calcs.My current need is to record the thermal performance of my brand new Rumipod Pico (pod) garden office. The UK manufacturers are making big claims on the thermal performance of their SIP panels and argon-filled insulating glass doors. This kit gives me all I need to independently measure if the pod is as good as it looks.BTW I don't doubt claim that the temp sensor is accurate to plus/minus half degree C. What is a really nice touch is the ability to offset the temp by a value to even the readings between two or more sensors via the app. This is ok as long as the systematic error over their measuring range is the same ( I think that is very likely) and you are more interested in measuring trends rather than absolute C values. So I will "correct" one sensor to compare the trend of outside to inside temperature in the analysis.
4.0 out of 5 stars Handy temperature doodahs
I now have several of these devices dotted around and they generally work well. Easy to set up on the app and seem very reliable (just over a month so far). You need to be within Bluetooth range to read them but the app shows which ones are in range so are able to be read. The app itself works well but could be improved. I have been in touch with the developer who seems very responsive. He's already fixed some data exporting problems and I'm hoping he will make some improvements I've suggested.
5.0 out of 5 stars Awesome Devices
I use these on my boat to know the temperature in the saloon, bedroom and outside. Outside the magnets attach nicely to the steel hull and inside I’ve used Velcro picture hangers to mount them. They synchronise to my phone (iPhone) and I can check all the temperatures from my bed! They record the temperature every ten minutes and hold data for about the last month. Amazing little devices. They’ve been on my boat for over 6 months now and I’ve had not problems at all.
1.0 out of 5 stars Broken after 5 moths
It broken after 5 months, without any screen displaying and keep bee been sound, nit recommend
3.0 out of 5 stars HUMIDITY ACCURACY HOPELESS
The temperature reading is fine, but the humidity is 8 degrees too low when comparing against a calibrated Hydrometer.You can compensate for this in the app, but the LCD readout cannot be adjusted.If I had relied on this, without checking its accuracy, in my humidor all my cigars would have been dried out!Also a suggested remedy to fix inaccuracies is to replace the battery. the battery is non standard, unavailable on the High Street, and cost about £5, more that half the price of the cost of the unit + battery.
5.0 out of 5 stars Very easy to use.
Very easy to use, neat app, seems to work well. I have one outside to record ambient temp, one inside my small greenhouse and one in my office (the coldest room in the house!) to see how things change over the year. Bought 2 to start, then 2 more. App allows upto 100 units apparently with an 'identify' button than make sit bleep and you can add a picture to remind you where it is too. All very sensible and thought through. Graphs are nice.Negatives?One sensor arrived with a slightly iffy battery (which are supposed to last a year) which meant it went off piste when it got too cold but came back to life later. Batteries are not cheap at around £1 each online.Only thing I wish they would add was the ability to compare or overlay graphs from more than 1 sensor. Still 5 stars though
Utile
Utile et efficace.Application facile à utiliser
Bra produkt
Fungerar utmärkt.
Excelente producto.
Excelente producto. Tengo 4 y a mi la bateria me dira un año en cada uno de ellos. La sincronización con el móvil es perfecta. Esta semana se me estropeó uno y me han mandado otro sin cargo y en 3 dias o sea que el servicio post venta es una maravilla.
Einfache Temperatur- und Feuchtigkeitsüberwachung
Einsatz im Gewächshaus, relativ niedriger Energieverbrauch. Im Winter nur einmal die Batterie gewechselt.Schnelle Einrichtung und Verbindung über Bluetooth, sinnvolle, schlichte App zur Anzeige der Werte.Preis-/Leistung sehr gut.
Går snabbt sönder
Den funkade i fyra månader, och under den tiden imponerade den. Men sedan började den krångla och tappa minnet. Resultatet blev massor av upphackade mätserier med luckor i, istället för en lång mätserie. Och en dag lade den av helt och bara klickade. Battericheck och batteriet var inte urladdat. Termometern kom igång (med upphackad mätning) efter att batteriet tagits ut i 10 minuter och satts tillbaka.I teorin en bra produkt, men den jag fått har inte hållit.
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BHD8628
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