Suunto watch

I have been a long-time Garmin user who has spent several years on Vivoactive and Forerunner tracking my biking and hiking activities (some running and swimming too) I can't say I am a big fan: the sync mechanism is not always reliable. Need 3rd party app (dwMap) for GPS navigation on the Vivoactive and it kills the battery fast (no more than 5 hours) My original Garmin HR belt that came with the Forerunner died finally so I figured it's time to try out a wrist-based HR fitness watch and I decided to go with Suunto this time. It is known for its long battery life and somewhat accurate wrist HR (with the slimmer Spartan Trainer model)

Obviously there is a huge learning curve when it comes to switching brand, which I can still handle for now (not sure about several years down the road :P) Here were a few things I ran into during the first week of using it:
1) The software running on the watch itself requires update right away. Otherwise it won't sync with the Suunto App on your phone via Bluetooth.
And the way to update is via a piece of software called SuuntoLink on your PC/Mac (and the USB cable) SuuntoLink syncs to Suunto's own portal: Movescount.com.
The odd thing is that Suunto App and Movescount use separate login!
And the latter is supposed to be obsoleted by the development of the former so they are NOT entirely compatible (see the point about sports mode later.)
Sounds complicated? Oh well.

2) I previously paired a Wahoo RPM Cadence sensor to my Garmin via ANT+. This Suunto watch does not support ANT+. Fortunately the Wahoo also works with Bluetooth. On the Suunto this is under Bluetooth and "Bike POD"

3) It can display the moonphase on one of the watch face. I am obsessed with this feature even though I have absolutely no use for it.

4) I had a whole bunch of my own routes saved on MapMyFitness. And I rely on it to search for interesting routes done by others. It's relatively easy to sync those routes to my watch. I just need to export the route in the GPX or KML format and then import to Movescount and sync the watch via my PC.
This link explains GPX vs KML

5) I got WhatsApp notification displayed on my Suunto ONCE (oh yeah, it can display Chinese unlike the Garmin) but no more.
I think it has to do with running the app in background but too much trouble to figure it out.
I gave up on this feature for now.

6) Even after I paired my Wahoo RPM Cadence sensor as a Bike POD on the Suunto via Bluetooth, the cadence is not shown while riding with both existing biking "sports mode". After sync-ing the exercises to the phone, the cadence is not shown in the app either. Turns out only Movescount.com shows it. However, one can create a brand new Sports mode and customize the fields displayed on the watch. So I created a "custom biking" mode with several screens of cadence and other stuff I care (like the current time! I haven't figure out how to see the current time while using a "sports mode" to record my exercise yet) It is capable of showing more fields than my old Garmins for sure.
However, I do need to warn that once you created Sports mode on your Suunto App on your phone, you cannot create Sports mode on Movescount anymore. I am not ready to give up this yet (I am an old schooler who prefers using computers to phones)

7) The biggest selling point to me is the long battery life while using the watch's GPS for navigation. Of course that's one of the first feature I tried! I found there are 2 ways to get into the navigation "mode": simply choosing navigation from the main menu (this will NOT record your exercise). Alternatively, while recording your exercise (say with the "custom biking" sports mode), one of the automatically displayed screen is the navigation screen, which has a menu that you can open using the bottom right button. You can choose an existing route using the menu option.
This is a route I uploaded and rode:

Compared to the Vivoactive and the Forerunner, the Suunto Spartan Trainer certainly looks cooler (less dorky) The UI is intuitive enough (once I got used to it since it's very different from Garmin) I need to do a really long ride to test its navigation capability. So stay tuned for my next review.