To:
- Autonomy
- Size
- Acquisition of the satellites (GLONASS and Grrrrrrrr well no ... you can not ... only GPS!) Fast
- Configuration options (bike profiles, personal ...)
- The chest strap
- Support for hanger, seeing the picture ... I had doubts ... in fact it is superb and really solid air!
- The transfer of the cards on SDCARD is very simple and it can store multiple (on or off). By cons, we must not close our eyes, cards are PRICELESS! I live in the Ain and thus to properly mountain biking should I buy topo map France Pro v3 (I'm on the edge of North-South and IS-IS ....) and Switzerland .. . go ... EUR 500 cards ... So DL!
- Basecamp and software suite are not bad, I'm a beginner so I do not perhaps has the best views on the subject
Mixed:
- The cadence / speed sensor. Beware suspension mountain bike is a bit boring the rear sensor to be able to place and have the pace. If you do not want the pace, go to the front! Also, if you often remove your rear wheel, there should be a small screwdriver to loosen the self sensor arm .... or so the wheel does not come out .... The magnet to fix the shelves don ' inspire confidence, to see in time ... FYI my bike is a Scott Ransom
- The protective caps for the SD card and USB port ... a little cheap stuff ...
See later:
- Reliability, from what I've read, there are few problems
- The battery, I do not know yet :-)
- The fixings of the sensor
- The strength of the fastener to be tested on a hanger but again, it looks solid.
Frankly, I am convinced of its usefulness and especially its display options (calories, distance, altitude ...)
An investment, but certainly I'm happy!