Kind Swim Goggles With AR Show Evaluation

As an off-the-cuff swimmer, I used to be excited when making an attempt the Kind Swim Goggles with AR show for the primary time – out of the water- throughout a gathering with Kind’s founder Dan Eisenhardt and Olympian swimmer Scott Dickens, who’s the Director of Strategic Partnerships at Kind. It’s the first wearable machine that enables customers to trace their key swimming stats in real-time, with out stopping to have a look at their wrist! Certainly, the most well-liked swim trackers such because the Apple watch, the Samsung Galaxy Watch, or the Fitbit health trackers are all worn on the wrist.

Sitting on my chair, I might briefly examine that the uni-color show is shiny and allows you to completely learn the info and see by way of whereas the consumer interface is tremendous easy and straightforward to function. The Kind Swim Goggles formally launched on August 7, 2019 and can be found in black on the Kind web site  at $199.
I’ve now swam a bit with these good AR swim goggles and right here is my assessment:

Industrial Design and Hardware – wonderful

Within the field:

Kind Swim GogglesUSB charger cablePremium ventilated case with zip closureFive nose-bridge sizes45-day Match GuaranteeOne-year producer restricted assure

Not like most AR headsets, akin to Google Glass or the Epson Moverio that exhibit their high-tech standing, the Kind appears precisely like common swimming goggles, so nobody within the pool will discover your good gear. It’s a must to look from up shut to note the small field on the aspect that encases the digital elements.

The waveguide show covers a small sq. on the heart of one of many lenses and is powered by the onboard laptop positioned within the 2 x zero.eight inch (approx) field that sits on the aspect. Apart from the built-in accelerometer and gyroscope, the field options two buttons to function the show and two exterior pins for connecting the USB charging cable.

With regards to industrial design, I’m impressed by the lightness and sleekness of the entire bundle, realizing it needs to be waterproof!

AR Show and viewing expertise

The low-resolution mono-color dot-matrix show supplies a really environment friendly viewing expertise for the few key stats a swimmer wants to trace throughout train. The intense yellow shade makes the data extremely readable on completely different backgrounds and is optimum for the swimming pool blue background; you may as well simply tweak the brightness within the settings.

Proper eye or left eye choice

The consumer interface is designed to work on both eye, you set the choice within the settings, the show will flip vertically, and you’ll have to flip the goggles over. Since I chosen the appropriate eye, the field sits on my proper aspect, and the buttons are positioned beneath. When used with the left eye, the show is operated from the buttons consequently positioned on high of the goggles.

Consolation, adjustable nostril bridges and anti-fog know-how

In keeping with Kind, the Swim Goggles are manufactured from “high-grade supplies,” to permit for optimum consolation. The attention seals characteristic a FDA-certified silicone, and regardless of the onboard electronics, it feels gentle and uber snug, higher than numerous swimming goggles I’ve used up to now.

To make every little thing excellent when it comes to ergonomics, Kind supplies 4 further nostril bridges with completely different sizes: XS, S, L, and XL.
Finally, if the goggles nonetheless don’t match properly, the corporate gives a 45-day Match Assure, and unhappy customers can return them.

The cherry on the cake is the everlasting chemical-resistant anti-fog know-how that you could find in diving masks. In keeping with Kind, that high-tech particular coating is sort of costly.

Key Specs

Show: Out of doors-readable see-through show, may be worn over left or proper eyeMatch: 5 nostril bridge sizes (included),  eye seals comprised of FDA-certified silicone, adjustable silicone strapMetrics: Cut up time, interval time, relaxation time, whole time, stroke charge, stroke depend, distance per stroke, tempo per 100, tempo per 50, distance, size depend, energy burnedCoating: Everlasting, chemical-resistant anti-fogBattery Life: 16 hours swim timeConnectivity: Bluetooth four.2Waterproofing: As much as 32 ft (10 m)Carrying case: Premium ventilated case with zip closure

Swimming with the Kind  goggles – nice

Getting began

You flip the show ON by urgent the ability button; then the machine asks you to attach the goggles with the app. The free Kind Swim companion app is obtainable each within the Apple retailer for iOS and within the Google Play retailer for Android. Then, from the smartphone app and the goggles, you comply with the step-by-step course of to pair and join the 2 units over Bluetooth. It took me a couple of minutes, and it was painless (completed with a Samsung smartphone).

 Swimming expertise (nice)


Between the age eight to 10 years outdated, I used to be a aggressive swimmer, and I used to be chosen to compete regionally in Europe for 50 m backstroke and 100 m medley.  I resumed lap swimming coaching over a decade in the past after I registered for 2 years within the US Grasp program on the Rinconada pool in Palo Alto, CA. That was a unbelievable expertise with superb swimmers, and the coach was a former Olympian from the sixties. At the moment, I used to be unable to swim butterfly anymore. Nonetheless, the coach chosen me to compete for breaststroke, a proposal I needed to decline since I used to be solely there for the enjoyable. Giving that context is vital to indicate what’s my expertise as a swimmer sporting varied underwater tools, together with goggles and diving masks. As a gadget editor, I’ve worn and examined my fare share of wearables and AR headsets.

Once I swam with the Kind Swim Goggles final Saturday for 30 minutes, I haven’t educated for over ten years, and it was fairly exhausting because it was proper after my cardio/weight lifting session.

Setting your choice for the metrics within the app earlier than your session

You do not want your smartphone to make use of the goggles, and because of its onboard tiny laptop and algorithms, Kind robotically identifies the kind of stroke, and detects if you’re swimming, resting or doing a flip.

Earlier than you go to the swimming pool and earlier than leaving your telephone within the locker or on the poolside, it’s important to choose which stats you want to see whereas swimming, for the swim display, the flip display, and the remaining display. The metric on the highest of the display is the timer for the entire session, and in terms of the stats you may see on the backside, for every display you are able to do the next:
Swim Display screen: you will have one alternative from break up time, stroke charge, stroke depend, distance per stroke, tempo per 50, pacer per 100, distance, energy, size counter
Flip Display screen:
you may choose one stats from the checklist above.
Relaxation Display screen: you may choose three stats from the checklist above.

Beginning the swimming session

The Kind goggles are very snug to put on. I didn’t want to make use of one of many further nostril bridges supplied within the field, however the strap needed to be tighten a bit of for the right match.

Simply earlier than beginning swimming – choose pool size, lap or interval swimming

The house display lets you choose between the Swim or Setting menu. You navigate with the button on the again (when used with the appropriate eye, with the left eye it’s the reverse), and you choose/affirm with the ability button on the entrance.
Within the Settings menu, you will have entry to the show brightness, the Show Orientation (lets you select which eye you’ll use), About, and Goggles Reset.

1/ Choose the pool size
To start out the swimming session I needed to choose the Swim menu by urgent on the entrance button (with proper eye use) – the opposite choice is interval – and  I chosen 25 yards which is the size of the Charlie Sava pool in San Francisco the place I examined the machine.
2/ Choose lap or intervals swimming
Then Kind gives the selection between lap swim and intervals swim. Intervals swimming is for extra superior swimmers who prepare repeatedly, with a workforce and a coach who buildings classes with units. I chosen the lap swimming choice.
three/ Begin the session
Lastly, the show asks you to press the entrance button to begin the session, and the machine begins monitoring your swim.

The entire course of was completed inside minutes, and I used to be able to go.

Viewing expertise throughout swimming, flip detection and resting (Nice)

Picture courtesy of Kind – that is actually the way it appears when swimming with the goggles, I couldn’t shoot that sort of picture myself.

Viewing expertisenice: As promised by Kind, no fog shaped on my goggles throughout my 32 minutes within the water, and the viewing expertise was nice. I might completely learn the info and see every little thing underwater with none distraction. The picture above supplies a good suggestion of the way you view the metrics underwater when sporting the Kind.
Since I chosen the break up time choice, I might see the time of my final lap on the backside of the display whereas swimming and the whole time spent within the water on the high.
At every flip, I might uncover length of the lap I simply accomplished, and that made the expertise uber gratifying. That was an enormous motivation to do higher every time or to tempo myself and discover my optimum cruising velocity to swim an extended set.

Flip detection – good: as I’m not a aggressive swimmer anymore (since childhood), I don’t want and don’t prefer to execute the correct vertical turns, because it fills my nostril with water. My turns are carried out horizontally underwater after I contact the wall with my hand. Not realizing if the system is designed to detect such turning fashion, I attempted barely completely different motions. More often than not, turns have been detected, besides thrice after I turned too slowly. Throughout my lap swim, I used to be with a majority of swimmers who weren’t too superior and who turned similar to I did, apart from a handful of them.
I’m glad that the system can work for them more often than not.

Resting display – nice: the resting display robotically seems when the system senses you will have stopped, and it’s virtually instantaneous.
I really like the resting display because it reveals you precisely how a lot time you relaxation, and as an example, the energy burned (considered one of my decisions) and different metrics displayed one after the opposite. Seeing the calorie depend would push me to proceed swimming if I do know I need to burn extra throughout a session.

Accuracy: I might probably not check the accuracy of the info collected throughout my swim, I do know that the thrice the headset didn’t detect my flip, it skipped to show my final lap timing, preserve the earlier one on display, and the info was in all probability not saved in my swim dashboard within the utility.

Kind Swim App – sync and examine all of your stats after swimming

Again on the home, I synced the it took just a few seconds.  In your profile, you may examine your swims, and once you click on in your final one, you may see all of the stats together with the SWOLF, an effectivity measurement utilized by swimmers.
Moreover, you may comply with different swimmers utilizing Kind and compete with them.
(see display photographs)

The applying allows you to join with third social gathering providers akin to Strava, Garmin, and TrainingPeaks.


The battery life is estimated at 16 hours of swim time by the producer, and I couldn’t check the battery drainage charge with steady utilization since I used Kind just for one swim. The machine was left ON after my swim till the following day, the battery was exhausted, and I might check the charging time.

Charging time: it took 15 minutes to get to 42% and 1 hour 10 minutes to cost to 92%. The charging is just not linear (2.eight% within the first 15 minutes, to zero.78% per min within the final 20 minute of charging)


Total the expertise was nice, and I cherished to see my timing in real- time. At $199, Kind might be higher fitted to athletes and superior swimmers. Informal lap swimmers who train largely to remain in form might as a substitute use any high waterproof smartwatches that robotically detects swimming. Being an off-the-cuff swimmer, I would favor to make use of the Kind goggles since I’ve to put on goggles anyway and I might not trouble to examine my look ahead to stats every time I relaxation. The lifeguard on obligation tried it for a couple of seconds on the pool aspect, and she or he cherished it at first sight till I instructed her the worth.

Total product score: 9/10

Filed in Devices >Evaluations. Learn extra about Ar, Goggles, Sports activities and Wearable Tech.

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