What is difference between Bluetooth and Zigbee?

Related questions

1. Does Zigbee need a hub?
2. How many devices can Zigbee support?
3. How secure is Zigbee?
4. Why Zigbee is better than WiFi?
5. Which is better ZigBee vs WiFi?
6. Is ZigBee safe?
7. What is the best channel for WiFi?
8. Does Zigbee work with Alexa?
9. Which is better Zigbee or Zwave?
10. What is an XBee used for?

Tags

1. #connectivity
2. #while
3. #tooth
4. #packet
5. #devices
6. #mobile
7. #close
8. #automation
9. #higher
10. #proximity
11. #consumption
12. #whereas
13. #bluetooth
14. #power
15. #large
16. #small
17. #zigbee
18. #rates