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Monitor your grow from your phone.

  • Bluetooth, no hub required
  • Free iPhone and Android app, no subscription
  • Custom alarms and data logging
  • 1.5 in LCD on the unit
  • Battery rated up to 1 year
Retail: $27.99
Price: $19.99
You Save: $8.00 (28.6%)
    Points to Purchase:1999

    Item #: SMB1
    Availability: In Stock
    Usually ships In 1 Day

    Check your grow from your phone. This SensorBlue Bluetooth thermometer and hygrometer sends temperature and humidity to a free iPhone and Android app, with no hub or subscription. Set alarms for when conditions drift, review logged history in the app, and read the 1.5 in LCD on the unit itself any time.

    • BluetoothNo hub needed
    • 384 ftMax range
    • 6Sensors per phone
    • 1 yearBattery life
    • FreeApp, no subscription

    Why growers use it

    Phone alerts

    Get notified when temperature or humidity leave your range.

    History

    The app logs and graphs readings over time.

    Standalone screen

    The 1.5 in LCD works without the app.

    Several rooms

    Monitor up to six sensors from one phone.

    How to set it up

    1Install the battery

    Insert the included LR6 battery.

    2Get the app

    Download the free app for iPhone or Android.

    3Pair

    Connect over Bluetooth.

    4Set alarms

    Choose your temperature and humidity limits.

    Specifications

    SpecDetail
    ConnectivityBluetooth, iPhone and Android app
    RangeUp to 384 ft (manufacturer rating, open space)
    DevicesUp to 6 per phone
    Display1.5 in LCD
    BatteryLR6 lithium, rated up to 1 year
    SubscriptionNone

    Simpler optionFor a basic readout, the mini digital hygrometer or wired-probe hygrometer work well.

    Common questions

    Do I need a hub?

    No. It connects to your phone directly over Bluetooth.

    Is there a subscription?

    No. The app is free.

    Can I read it without the app?

    Yes, on the built-in 1.5 in LCD.

    Overall Customer Rating of 15 Reviews:
    review-star review-star review-star review-star review-star

    Great tool

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    I was expecting a very basic thermometer and hygrometer, but this actually has some really cool features. The screen on the unit that displays current conditions, and the app connects to your phone through Bluetooth to do the same. The unit also records logs of temp and humidity, and you can sync them and look at them, and you can save them. They are surprisingly detailed. You can connect to multiple thermometers at once and name them, so you can easily keep track of conditions in multiple environments at once. I'll be looking into buying more as I get fruiting chambers going; I'm currently using one in an incubator. Only downside I've noticed so far is the connectivity- it's only Bluetooth. You can sync on your phone when you're within 50 feet or so, but nothing more remote than that. I still recommend it, though.

    VT

    Checks and balances

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    • Easy to pair with your phone.
    Cons:
    • Wish it was wifi so you could get remote
    Its nice to have a device you can double check the temperature and humidity to compare readings. Have not used the trend feature yet. when I do it will be useful for readings when you're not around.

    CO

    Great smart grown thermometer and hygrometer

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    • cost
    • quality
    Cons:
    • Touchy at 100% humidity
    Great smart grown thermometer and hygrometer. Works great stores information and sends it to your device. Set alerts and alarms for temp and humidity. It is a bit touchy at 100% humidity. 100% recommend

    Excellent

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    • Handy
    • durable
    Cons:
    • Not water resistant
    This thing is really pretty slick and handy. I do not recommend dropping it in the water by accident. It dies still seem to work ok now that it has dried out. I did buy another one after I thought I ruined this one!

    NJ

    The best in the business

    Rating:
    review-star review-star review-star review-star review-star
    Pros:
    Cons:
    You guys and gals are the greatest every purchase is snapbang. Fast reliable and great products

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