As you might have guessed, I like keeping track of my fitness. On my bike, I use the Garmin Edge 1030, on the trainer I use Zwift.
I also like to keep track of my steps. Being a programmer, my job is mostly sedentary, so being aware of how much I’m walking and moving in general.
To this end, I wear a Garmin Vivoactive 3 smart watch.
The Wahoo Headwind is a ‘smart’ fan specifically designed for cycling.
When I first heard about this product, I was quite dubious. First, and foremost, it’s expensive. $250 for a fan is pretty high. Also, for some reason, my initial though twas that they were trying to reproduce the experience of a headwind while cycling.
Well, cost aside, most of the reviews of the fan I saw were pretty positive. With the holidays upon us, this is what I decided I wanted
Some time ago I posted about my general dissatisfaction with the 4iiii Viiva heart rate monitor.
In a nutshell, in addition to being a ANT+ and Bluetooth Low Energy (BTLE) heart rate monitor, it also acts as a bridge between ANT+ devices that don’t offer BTLE functionality. In my original review of the Viiva, I complained because few software offerings provided support for it and the data is sent to apps wasn’t accurate.
Well, I need to revise my opinion of the Viiva … it has gained adoption and now appears to be quite useful.
Those who use training programs (such as Zwift) with Apple TV have already learned that the Apple TV only supports 3 total BTLE devices connected. One of those devices slots is already taken by the remote control. That leaves only 2 more slots.
If you’re using a training program, you’ll need at least 3 devices connected (possibly more) …
One of the things I like to do when I’m cycling, is keep track of various statistics related to my ride.
This includes things like speed, cadence (how fast I’m peddling), and heart rate.
To do this, I have a number of sensors that connect to my bike computer (Garmin Edge 810). The sensors communicate with the bike computer using a low power communication mechanism called ANT+.
There are, however, some advantages of being able to track the sensor data on my iPhone in the various fitness apps (Strava, Endomondo, iBiker, etc). The problem is that the iPhone needs an adapter to receive the ANT+ signal. It’s not a big adapter, roughly the size of a charging cable connector. In addition, the adapter is currently only available for iPhone 4S’s and earlier … it uses the 30 pin connector. There are no ANT+ adapters for iPhone 5’s & newer (which use the lightning connector).
iPhone 4S’s & newer do have a variation of Bluetooth called “Bluetooth Smart” … also known as Bluetooth Low Energy (BTLE). SOME fitness sensors support BTLE, but very few support both BTLE and ANT+.
This is where the 4iiii Viiiiva Heart Rate Monitor comes in. It functions as a heart rate monitor with both ANT+ and BTLE communication. In addition, it can act as a BRIDGE between other ANT+ sensors and feed the data via BTLE.
There are a lot of wireless mice on the market.
Nearly all of them come with their own RF transmitter technology.
Why not use Bluetooth?
It’s been more than a year since we got the original iPhones … so when Apple announced the new hardware version for the iPhone, I figured it was probably worth getting. The new version has a lot of features that I wanted … and, frankly, thought should have been in the first version.
Well, I jumped the gun a bit and installed the iPhone 2.0 update.
Overall, I’m not super impressed … the incremental functionality improvements are rather limited.
Some of the applications look cool, but I’ve only played with a few of them.
What I’m really disappointed in is the lack of base functionality enhancements … things like ..
- No voice dial
- No stereo bluetooth
- No Google Calendar integration
- No Jabber / XMPP chat application (there were rumors about this)
- No cut & paste in the editor