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'Seal' swim analyzer measures your stroke form and power
Samsung and Speedo aren't the only companies targeting swimmers with new products at IFA 2017. In addition the mobile giant's Gear Fit 2 Pro and Gear Sport earlier this week, Platysens, a startup based out of Hong Kong, is doing something different with its Seal swim analyzers. Still at the prototype stage, these wearable rings help swimmers measure their hands' movement and force as they push through the water, letting them use that data through a companion app to learn more about things like their stroke distribution. They can check whether their left hand is weaker than the right one, for example.
Georgia Tech models swimming, cargo-carrying nanobots
The nanobot war is escalating. Not content to let Penn State's nanospiders win the day, Georgia Tech has answered back with a noticeably less creepy blood-swimming robot model of its own, whose look is more that of a fish than any arachnid this time around. It still uses material changes to exert movement -- here exposing hydrogels to electricity, heat, light or magnetism -- but Georgia Tech's method steers the 10-micron trooper to its destination through far more innocuous-sounding flaps. Researchers' goals are still as benign as ever, with the goal either to deliver drugs or to build minuscule structures piece-by-piece. The catch is that rather important mention of a "model" from earlier: Georgia Tech only has a scientifically viable design to work from and needs someone to build it. Should someone step up, there's a world of potential from schools of tiny swimmers targeting exactly what ails us.
Garmin's Forerunner 910XT sport watch begs to become your new swimming buddy
After introducing the Forerunner 610 alongside its lineup of runner-friendly watches, Garmin has introduced a new high tech gadget that's targeted to hardcore swimmers and triathletes: enter the Forerunner 910XT. With a price tag of $400, it's certainly intended for the most dedicated (or affluent) jocks, but for the outlay of cash, you'll find it provides detailed metrics such as swim distance, pool lengths, along with stroke identification and count. It even goes so far as to report one's SWOLF score, which is a measure of a swimmer's efficiency (calculated as the number of strokes to swim a lap, plus the time to travel said distance). The Forerunner 910XT is water resistant to 50 meters, but it's certainly apt for use on dry land, too. For instance, it provides stats about one's elevation, heart rate and speed, and offers built-in GPS. The battery life is limited to 20 hours, although we'd imagine your endurance will give out long before that time. If you've found your new obsession, you'll find the full PR after the break.
Polar RCX5 training computer feels your multi-sport pain
The French didn't only invent the guillotine. They also bequeathed us something even more painful (though that's hard to prove): "Les trois sports", aka the Triathlon. A swimming-cycling-running succession of pure hurt, which Polar's latest RCX5 training computer seeks to measure using an array of sensors -- much like its rivals the Garmin Forerunner 610 and Timex Ironman Global Trainer. You can buy the RCX5 now for $350 in a basic pack, which includes the watch plus the WearLink+ Hybrid, an amphibious chest-strapped heart rate monitor. Alternatively, you can pick up a pricier bundle containing an extra sensor of your choice. The Bike bundle ($390) includes Polar's CS W.I.N.D. speed sensor that installs on a fork and spoke. The Run bundle ($420) comes with a s3+ stride sensor that clips to your laces. Finally, the top-of-the-range Multi bundle ($480) replaces both those options with a G5 GPS sensor, which ought to work equally well for both both runners and cyclists thanks to our shiny friends out in orbit. Hit the PR after the break for further details or the extra coverage link for triathlete DC Rainmaker's seriously in-depth review.
15 Minutes of Fame: Olympic swimmer Megan Jendrick
15 Minutes of Fame is WoW.com's look at World of Warcraft personalities of all shapes and sizes -- from the renowned to the relatively anonymous, from the remarkable to the player next door. Tip us off to players you'd like to hear more about. There's only so many training hours you can spend in a swimming pool; that's why Olympic medalist Megan Jendrick fills her dry-dock time in World of Warcraft. Surprised to find an Olympian such as Megan in WoW? The very private Jendrick likes it that way. WoW is her private time to destress, let her hair down and turn the laser focus of a champion to something entirely entertaining. "My first main character was a moonkin druid, which I actually started because I thought it was funny that they had aquatic form," she laughs. "Then I started playing a rogue when I got more into PvP, because I didn't want to heal for arena. I had to go with DPS, because I think I'm just a little too competitive to have to rely on someone else to win matches."
Pool-Mate watch packs built-in accelerometer to track laps
It may not monitor your heart rate or double as a media player like some other devices for swimmers, but this new Pool-Mate watch from Swimovate looks like it should appeal to quite a few folks nonetheless, with it packing a built-in accelerometer to help you keep track of lap counts. That's apparently done by detecting the glide portion of your swim after each turn, which Swmovate says it's able to do with 99.75 percent accuracy in all pools longer than 10 meters. You'll also be able to use it to keep track of your overall time, average strokes per lap, speed, distance, and calories burned. Somewhat strangely, however, Swimovate says that the watch will only last for about twelve months, after which you'll actually have to send it back to the company to get the battery replaced. A bit of a drawback, to be sure, but the $114 price tag isn't too out of line, and you won't have to wait long to get your hands on one, with it set to ship later this month. Head on past the break for a quick video overview.
Corkscrew nanopropellers may one day deliver drugs internally
Clearly, vaccinations are so three years ago. As the race continues to find the best, most mobile internal transportation device for delivering drugs to remote places within the body, Peer Fischer of The Rowland Institute at Harvard University has teamed with colleague Ambarish Ghosh to concoct the wild creation you see to the right. The glass-derived nanopropeller was designed to move in a corkscrew motion in order to plow through syrupy, viscous liquids within the human frame. The device itself is fantastically small, measuring just 200 to 300 nanometers across at the head and 1 to 2 micrometers long. Fischer points out that each of these can be controlled with a striking amount of precision via an external magnetic field, though we don't get the impression that they'll be on to FDA testing in the near future. Ah well, at least our gra, er, great-grandchildren will be all taken care of.
FINIS AquaPulse monitors, communicates heart rate to swimmers
Now that every kid on planet Earth is attempting to mimic the once-heroic Michael Phelps, it's only fair to equip them with the very best in training tools. FINIS, the same firm that's been cranking out bone conducting underwater MP3 players for years on end, has finally branched out a bit with the introduction of the AquaPulse. By utilizing an Infrared sensor, the device -- which straps onto one's goggles and rests on the temple bone -- can continually monitor heart rate and communicate it audibly to the swimmer via bone conduction in customizable intervals. Unfortunately, FINIS didn't think to integrate music playback into this for moments when it's not dishing out vitals, but you could also rock one of its dedicated music players on the non-dominant ear. Olympians-to-be can catch it this May for $139.99. Full release is after the break.
