DO NOT order anything from Garmin, go with Wahoo. Garmin has an awful customer support team that is just money hungry. Rather than fixing a defective device that's all over the internet saying it's an issue, KURT from Garmin got very snotty and said, well that's from 5 years ago so it's not at all credible. Then I showed him others and he kept making excuses that it's not a "known" issue with Garmin and I would have to PAY FOR A NEW device.