Apps Like BT21 for iPhone and iPad
BT21 screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.
Aquanta
Aquanta Inc.
Control heating, schedule use, monitor water availability
Monitor hot water availability and receive maintenance alerts including leak detection. Remote control heating with scheduling and automatic overheating shutoff. Learn usage patterns to optimize heating and operate via the .
Bay Alarm Connect
Bay Alarm Company
Monitor security, thermostats, and locks remotely
Monitor and control Honeywell security systems, thermostats, and locks remotely. Receive text and email alerts. View live video and doorbell events. Locate vehicles in real-time. Access system status and settings 24/7.
Thermic Smart Thermostat Setup
Big Boys Investment Group LLC
Manage and climate devices remotely
Control home temperature remotely with scheduling and mode switching. Receive alerts for temperature changes. Customize scenarios for heating and cooling. Manage connected devices via Apple Home Kit. Set up thermostats through an intuitive process.
ClimateMaster Skyport
Skyport Labs, LLC
Monitor and control your heating and cooling
Monitor and control heating and cooling systems remotely. View current weather and forecasts for each location. Track equipment runtimes and receive thermostat alerts. Select home or away mode easily. Adjust thermostat settings from any location.
Onelink Thermostat
Skyport Labs, LLC
Control thermostats from anywhere
Monitor and control heating and cooling systems from a mobile device. Adjust temperatures for up to 10 locations with up to 10 thermostats each. View current weather and forecasts for each location. Track energy usage.
iAquaLink
Zodiac Pool Systems
Monitor and control pool equipment remotely
Monitor and control pool equipment remotely. Adjust pump schedules, manage heating systems, and automate water treatment. View real-time data on water chemistry and equipment status. Receive alerts for system issues and manual override options.
Danfoss Eco
Danfoss A/S
Adjust heating settings remotely
Control home heating via Bluetooth. Adjust temperature settings remotely. Set personalized heating schedules. Automatically reduce temperature when unoccupied. Monitor and manage radiator functions from a mobile device.
eSecure 2.0
Protection One
Control security system and Z-Wave devices remotely
Control security system functions, Z-Wave devices, and view live video feeds remotely. Monitor status, arm/disarm systems, and manage connected devices from any location. Receive alerts and access real-time camera streams.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.