Pebble — Smart Tank Sensor

Category: Water Tank Monitoring
Pebble device

About this item

  • Live tank levels, alerts, and cloud dashboard—no app download needed.
  • Onboard Wi-Fi setup via built-in Access Point (SSID “Pebble-Setup”).
  • Choose your model: eco1 (1 tank), eco2 (2 tanks), eco485 (up to 6 tanks via RS-485).
  • Keep-alive (1–4h) and instant delta-trigger updates for reliable monitoring.
  • Designed for homes to hotels; expandable sensors and solar power options available.
Model:

Frequently bought together

Total price: $—

Compare with similar items

Pebble eco1 (1 tank, 1 sensor included) Pebble eco2 (2 tanks, 2 sensors included) Pebble eco485 (up to 6 tanks — sensors sold separately)
Price $199.00 $279.00 $349.00
Tanks supported 12Up to 6
Sensors included 12Sold separately
RS-485 daisy-chain Yes
Best for Homes Homes w/ reserve Hotels / sites

Product information

SpecDetails SpecDetails
Connectivity Onboarding AP (Pebble-Setup); Local UI http://192.168.4.1; 2.4 GHz Wi-Fi for cloud Sensor interface RS-485 terminals; eco485 multi-drop up to 6 channels
Update policy Keep-alive 1–4h; instant delta-trigger Status & controls Display states: AP / CONN / NOrN; physical setup button
In the box Pebble unit, terminal block, power adapter, quick start, mounting kit Requirements 2.4 GHz Wi-Fi; compatible RS-485 sensor(s); phone/tablet/laptop with browser
Note: Electrical/datasheet values depend on hardware revision.

Accessories · Power & Solar (optional)

12V DC Power Supply (2A)

12V DC Power Supply (2A)

$19.00

Mains power adapter for Pebble main unit.

SKU: pebble_psu12v2a
Solar Kit 10W (with controller)

Solar Kit 10W (with controller)

$69.00

Compact panel + charge controller for low-power sites.

SKU: pebble_solar_10w
Solar Kit 20W (with controller)

Solar Kit 20W (with controller)

$99.00

Higher headroom for shaded or multi-sensor installs.

SKU: pebble_solar_20w