Sorry to hijack the thread!

I am in the exact same spot, I can get a CatEye Pardone+ with Cadence for $130. I have an HTC 10 for my phone which supports ANT+

At the same time, I can get a REFLKT for $50 on amazon with no sensors.

I ride casually 1-2 times per week, just want to keep my phone safe and have some ride data out front. I have been liking the Ride with GPS alot.

Or 3rd option mount my old DROID Razr M to the handle bars? I tested it today and the accuracy was quite impressive with the Ride with GPS app.

Strava is also another app I have been messing around with and growing to like it. Ride with GPS is more popular in my area it seems.

I only have a smart phone at the moment, no sensors or anything. Which way should I go? Just spend a bit of cash on pedals, shoes and other gear (First Road Bike) always rode single track on my MTB.

Thanks for the help!