Bluetooth Connection Names - DriveSmart 61

[Mitch Dugless]

I have two Garmin names on my iPhone for my new DriveSmart 61:

BLE_Big Boy Garmin

and

BT_Big Boy Garmin

They are both connected. Anyone know what they are, as in the difference?
Thanks!

 

[Nuvi-Nebie]

They are two different flavours of Bluetooth, i.e.:-
BT = Bluetooth (standard)
BLE = Bluetooth Low Energy

The second one used less power as it goes into standby when not transferring data

 

[Mitch Dugless]

Do you know why I have both? And would it be safe to delete the non-low energy version?

 

[Nuvi-Nebie]

I guess Garmin have provided both types of Bluetooth for some reason.
Yes, I would make sure that the BT version works O.K. first, also they should both always be available after one is deleted by doing a Bluetooth search on the iPhone