https://apps.garmin.com/en-US/apps/30aa7957-ff52-4283-bac0-3da3eef20299
Why spend time configuring and switching between multiple data screens when you can SmartCycle?
SmartCycle intelligently displays the right info at the right time. When you're riding SmartCycle shows vital stats including speed, cadence, power, heart rate, an HR zones chart, over / under average speed gauge, compass heading arrow, battery gauge, and time of day. SmartCycle dynamically determines which sensors are connected so no configuration is required!
When you're stopped, SmartCycle shows summary statistics - current time, distance, average speed, total ascent, average cadence, average power in watts, HR zones chart, calories burned, and Training Effect (or Suffer Amount on devices that don't support Training Effect such as the vivoactive HR).
Highlights of this version include much improved multi-field support for larger devices like the Edge series, time of day clock shown on main screen, improved average speed gauge on round devices, support for black backgrounds, and HR zone chart should more closely match Garmin's.