Smart pool thermometer (retractable or tube mounting) - with

Sunneday 5/8 in. x 50 ft. Retractable Garden Hose & Reel

XY-WQ Wireless Pool Thermometer Floating Easy Read, Remote Digital Pool Thermometer for Swimming Pool, Koi Ponds, and Hot Tubs (XY-P01W, Orange, Easily Spot It) : Patio, Lawn & Garden

XY-WQ Floating Pool Thermometer, Large Size Easy Read for Water Temperature with String for Outdoor and Indoor Swimming Pools and Spas (Turtle) : Patio, Lawn & Garden

SONOFF WIFI pool thermometer and switch actuator for pipe mounting with tapping clamp - Poolthermometer Shop - Smarte Pooltechnik

Smart wireless pool thermometer by YoLink works with Android and iPhone

DeeprBlu Solar Digital Pool Thermometer Floating, Pool Digital Thermometer with Color Changing Light, Easy to Read Large LCD Screen Backlit at Night

SplashTech Floating Buoy Pool Thermometer with Jumbo EZ Read Display & Cord- Shatter Proof- Swimming Pool Maintenance Equipment for Indoor or Outdoor Swimming Pool, Hot Tub, Jacuzzi, Spa : Patio, Lawn