Live water temperature monitoring for pools, spas, and hot tubs. Get a text when your spa drops below spec, when your pool hits swim temp, or when your heater stops working on a Friday night.
Same rugged Tempist Mini, waterproof probe in the right spot. Works on pools, spas, hot tubs, and most anything that holds water.
Know when it's warm enough to swim without walking outside. Get a text when the heater quits on a holiday weekend.
Alert when the water drops below 100°F unexpectedly. Catches heater failures before the water freezes in winter.
Know if your guests' spa is off when they arrive. Spot maintenance issues remotely.
Multi-zone dashboards for community pools, hotel spas, and fitness-center hot tubs. Alerts routed to the right team.
Tank water temps for fish, tadpoles, or hydroponic reservoirs. Tight alert windows keep livestock alive.
Dial in your favorite plunge temperature. Log each session. Knowing it's 38°F before you jump is a gift.
Pool heaters fail in shoulder season, spas freeze overnight, and nothing reminds you to check the pump like a big red alert on your phone. The Tempist Mini runs quietly in the pump house or skimmer box and keeps you informed.
Our waterproof thermowell probe sits in the line and reads water temp accurately, 30 seconds at a time. Works year-round.
Shop the Mini from $189.99 →