Diamond Kinetics SwingTracker Bat Sensor and Swing Analyzer for Baseball and Softball Ideal for Youth, Teens, and Coaches
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Sunday, Dec 21
Size: 1-Year
Features
- HOW IT WORKS: Collect and track key baseball and softball hitting metrics with the SwingTracker Bat Sensor. Attach to any bat to deliver swing data to the DK App with every swing, tracking metrics like barrel speed, acceleration, attack angle, and more. Watch your Swing Score improve! (Apple iOS-Only. In the US App Store only. Not available for Android.)
- IMPROVE YOUR SWING SCORE: Swing Score is a highly individualized tool that expresses a players swing performance in a single comprehensive number, based on DKs 11 proven swing metrics. Track your performance as your Swing Score updates with every 100 swings you take.
- INTERACTIVE GAMES: Have fun while you get better in the DK App! Take real swings and earn XP in virtual games that make getting better more fun.
- EXCLUSIVE MLB EXPERIENCES: Diamond Kinetics is the Trusted Youth Development Partner of Major League Baseball. Get after it in MLB-themed activities like 1v9, PLAY BALL Swing Challenges, Swing Match, and more.
- ALWAYS SOMETHING NEW: In-App experiences will vary. The DK app updates every week with fresh content, featuring the biggest names and events in baseball. Some experiences require a DK+ Subscription to participate.
Brand: Diamond Kinetics
Material: Plastic
Color: Black
Age Range (Description): Youth
Item Weight: 0.5 Ounces
Brand: Diamond Kinetics
Material: Plastic
Color: Black
Age Range (Description): Youth
Item Weight: 0.5 Ounces
Sport: Baseball, Softball
Number of Items: 1
Size: Bat Sensor
Global Trade Identification Number: 25
UPC: 866346000025
Unit Count: 1 Count
Item Package Dimensions L x W x H: 10.28 x 8.07 x 2.2 inches
Package Weight: 0.17 Kilograms
Item Dimensions LxWxH: 3 x 12 x 12 inches
Brand Name: Diamond Kinetics
Warranty Description: Limited Warranty with Subscription
Model Name: SwingTracker Bat Sensor
Suggested Users: unisex
Manufacturer: Diamond Kinetics
Part Number: DKST02
Included Components: Bat Mount, Carrying pouch, Charger, Sensor
Date First Available: November 7, 2016
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Dec 21
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Small and lightweight. The sensor is located in the HPM and goes onto any bat pretty easily. We're using a B45 wood bat and a Marucci Cat X. It's cool because it supports multiple players and bats. App was simple to setup and we were hitting dingers in the Home Run Derby game in no time! Looks like it only took 100 swings to achieve our "Swing Score" which is made up of a bunch of key metrics. It's cool because it gives you recos on what to work on. From a performance, data accuracy and collection perspective– it's legit!! Not sure on the battery life just yet as I haven't had to recharge it yet. Seems pretty good so far. The challenges are fun and the lessons go deep – especially the ones with MLB players. They also have a bunch of games you can play and the couple of digital rewards/badges we got were fun. Added bonus, they give you MLB highlights where you can guess the players. Pretty cool!
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Reviewed in the United States on December 2, 2024 by Brian M Moore
This thing was absolutely terrible. It worked 1 time and then never again. You need to tap the bat on the ground to wake the sensor but the copper coil inside for wireless charging is like 40 gauge wire so it breaks from tapping it or from swinging and there is no way to fix it without breaking the plastic that contains it. Pretty useless once the battery dies if you can't charge it
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Reviewed in the United States on October 26, 2025 by Ryan
Size: Bat Sensor
Get the 1 year version. I started with 3 month to try it out but it’s so sweet, save real money and go with the year. I don’t use the games or goals, only the bat tracking and that gives me every reading possible for softball and can imagine the same for baseball. I rarely rate anything a 5 which to me is exceptional. The support for setting this up and questions is done through the app and the best there is. I lost my sensor and they sent me a new one in two days no charge. I recommend that you study the metrics on their web page for what applies to you the go out and bang the snot out of this thing with your bat!
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Reviewed in the United States on September 9, 2024 by David
Size: Bat Sensor
I absolutely love this product and wanted to give it a 5 start review. However there have been issues. My father and I run a baseball/softball school and we have around 100-120 kids that come through our facility weekly. We use this product along with other products to test, track, and set goals for our athletes. This product is great for tracking launch quickness, bat speed, hand speed, time in the zone, barrel path, and some other awesome metrics. It’s also easy to use with several players and can be switched from 1 player to another quickly for team use. The 3d visual of the barrel/bat path is an excellent resource as well. However, I had to return the first sensor I bought because it became stuck in the casing that attaches to the knob of the bat. Amazon refunded me no questions. This second one does not turn on all the time. We have constant issues with getting the sensor to turn on and every now and then the sensor misreads a swing, which is no big deal, but the 3 star rating is because we have issues getting the sensor to turn on. I do need to call diamond kinetics. I’m sure they wjll rectify the problem. Bottom line, great product I highly recommend for kids of all ages (10+).
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Reviewed in the United States on December 23, 2018 by Kyle harris
Size: Bat Sensor
My son has been loving this and after I finally was able to update the firmware it connects correctly. So far, it has been great for my 9 year old and his swing and the lessons are helpful!
Reviewed in the United States on June 22, 2025 by SM
Size: Bat Sensor
Pretty cool idea, but mine was DOA. Contacted customer service they ended up sending a new one, which worked for a week or two and died. Will try Blast Motion instead.
Reviewed in the United States on August 2, 2025 by Steve
Size: Bat Sensor
Great tool for measuring swing speed. Did a side by side comparison with the blast sensor and it was either identical or within 1mph when measuring speed. The only thing is that it no longer gives you a 3d rendering of the swing path although many sources online state that it does - a more recent app update removed this feature.
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Reviewed in the United States on April 17, 2025 by Ron
Size: Bat Sensor
Poor software to make it work. It took hours to figure out.
Reviewed in the United States on November 14, 2025 by Noel Keith Robinson, Jr., MD