Have not received any package as yet.
Excellent bike computer that does not cost a fortune. Easy to use and rides can be viewed on XOSS app on phone.
Having used my M1 for a month now I have the following advice.
Do not buy this product.
My M1 no longer recognises any sensors. My rides usually have no data for about 80% of my rides.
Heart rate monitor and other sensors no longer picked up. Sometimes data is picked up and recorded for parts of rides. Unfortunately I appear to be dead for most of the time I’m riding as my heart rate is zero. Cadence, elevation and speed are so inaccurate Strava will not accept my uploaded rides.
Save your $ and buy something else.
The M1 instantly picked up all of my sensors, heart rate monitor, speed/cadence and power.
The provided user manual is simple but frustratingly difficult to change settings.
The M1 attaches to my Garmin brackets which is great for fuss free mounting to my assorted bikes.
Automatic download to Strava works well however there is no indication that a ride has successfully saved.
The M1 seems like a fantastic machine however mine has issues. Cant turn on and off the back light feature and also the auto pause is fixed in the on position making continual tracking impossible, very frustrating and the manual provided is poor.
The XOSS app is ok but will not work stand alone as it is designed to do. The other features of the app seem to work and the map overlay is a cool feature.