Simple watchface:

• number of active minutes this week
• percentage of battery as line goal
• heart rate (last 6 hours) as chart (min: 40, max: 160, horizontal lines at 60 and 100 bpm)
• line goal of climbed floors
• number of steps
• bar graph of active minutes within last days
• line goal: steps goal in percent
• date, weather condition, temperature in celsius
• iso number of week, time