The Bell Fibe Test calculates the speeds you get in both directions: from the Internet to your device (download) and from your device to the Internet (upload).
How to get the best estimate ?
For a better estimate of the Internet speeds, conduct the test from your computer:
Use an Ethernet cable connection between your computer and the modem (not Wi-Fi).
Do not download or upload files, or surf the Web during the test.
Disconnect Virtual Private Network (VPN) connections.
Perform the test while connected to a modem provided by Bell.
Ensure your device does not time out for the duration of the test