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Availability:
Only 1 left in stock, order soon!
Arrives
Tuesday, Nov 3
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At a glance
- Condition
- New
- Model
- GST-5W
- Dimensions
- 0.71"L x 0.71"H
- Weight
- 0.11 g
- Color
- silver/black
- Material
- Graphite
- Size
- 18mm x 60mm x 18mm
- In the box
- USB connection cableJapanese instruction Manual
Features 3
- Power supply: (Rated voltage) DC 3.7 V (lithium ion battery) / Available time: Approximately 2 weeks / day using 1 hour / Number of records retained: Up to 199 cases / Microwave sensor type: Doppler sensor / Oscillation frequency: K band 24 GHz
- External dimensions of the main body: 60 (W) x 18 (H) x 12.4 (D) mm (excluding protrusions) / Weight: 110 g / Operating temperature range: 0 C to + 45 C
- accessories: USB connection cable 1 / Japanese instruction Manual 1
Description
February 2015 model! Golf swing trainer "GST-5W" that displays four numbers at the same time Simple package model ■ Expand the display range and practice your approach! Approach is important for improving the score! Effective practice is possible to grasp the exact flight distance for each count. The display range has been expanded to support approach practice! Head speed lower limit is 15.0m / s → 10.0m / s The lower limit of ball speed is 20.0m / s → 15.0m / s ■ Compare! Lightweight compact body Half the thickness of the conventional one is 18mm! It weighs 110g and is super lightweight! A compact body swing trainer that is convenient to carry around. ■ Built-in lithium-ion battery No need for troublesome battery replacement work! You can also charge from your computer. ■ Equipped with a microSD card, data can be managed on a PC! Data management software can be downloaded for free from the Yupiteru site! ■ Accurate display of swing data You can easily grasp "head speed", "ball speed", "meet rate", and "estimated flight distance" with this machine. You can grasp your swing with accurate numerical values and practice effectively to improve your score. With this machine, you can easily check the meet rate, which could only be measured with expensive measuring instruments at golf shops.
Specs 22
| Size | 18mm x 60mm x 18mm |
|---|---|
| Color | silver/black |
| Golf Club Flex | Stiff |
| Hand Orientation | Right |
| Golf Club Loft | 10.5 degrees |
| Material | Graphite |
| Brand | YUPITERU |
| Shaft Material | Graphite |
| Item Weight | 0.11 g |
| Grip Material | Rubber |
| Brand Name | YUPITERU |
| Golf Club Type | Driver Golf Club |
| Unit Count | 1 Count |
| Manufacturer | YUPITERU |
| Model Number | GST-5W |
| Manufacturer Part Number | GST-5W |
| Flex | Stiff |
| Loft | 10.5 degrees |
| Grip Type | Standard |
| Grip Size | 0.5 |
| Item Dimensions L x W x H | 0.71"L x 0.71"H |
| Material Type | Graphite |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 3
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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Top Amazon Reviews
Almost 100%
This little "launch monitor" works 100% of the time both indoors and out. If it misses a shot, it's usually because of bad contact. Measures only carry yardage, swing speed, ball speed and smash factor. I've found device best works between 40" to 60" behind ball. and my indoor net is only 7-8 feet away but device still picks up shot. Outdoors I think it's fine and you may find it even better than indoors as far as yardage goes. It will measure swing speed and estimated yardage for practice swings. It will always pick some information, even on missed hits, it will give you swing speed and estimated yardage but not ball speed nor smash factor. Has a rechargeable battery but don't lose the included cable. The big drawback, everything is in Japanese but there are plenty of YT videos out there. Swing and ball speed is measured in meters per second, to get MPH just multiply by 2.237. Well worth the money!!!
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Reviewed in the United States on March 28, 2026 by theunartist
Value for money
This device offers the same functionality than others but for USD200+ less. I have tasted in launch cage and in a couple of real golf rounds and it is great. I have more devices measuring tempo, hand and club plane, but I missed the golf ball speed, club head speed and smash factor information that this devices offers. The only con, I find is the language ( this should be easily adapted to handle at least English), that is why I did not give the five stars.
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Reviewed in the United States on April 5, 2021 by Manuel Giraldo
Nice Golf Swing Traininer
The manual is in Japanese, but it is intuitive enough to directly figure out yourself. Several items you need pay attention (hard to get out from the manual): 1. The distance is carry distance, not total distance. Rougly add 15 rolling yards to estimate total distance. 2. Club Speed and Ball Speed are in m/s. Multiply by 2.237 to get MPH. 3. Let your ball sit for about 3 seceonds before you place your club head behind it. This would allow the device to gauging to ball. If you place your club head behind the ball too quick, it will block the ball gauging. As results, you will likely get no ball speed reading but just the club speed reading. Missing reading the ball is one of the most complaints about it. If you do this, it will always pick up the ball. 4. Yes, you can change the factors to adjust how the distance calculated. To do this you do need go to the manual to find the method. I didn't go there since I think the carry distance it calculates by default is pretty acurate.
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Reviewed in the United States on May 10, 2024 by Amazon Customer
Love the compact size
Love the size, weight and price. I wish it worked better though. It doesn't pick up balls as well as others, and perhaps not as accurate. I know there is a way of calibrating, but that shouldn't be my job. Even though the manual is written in Japanese, it is intuitive to use.
Reviewed in the United States on August 14, 2023 by Dr. Jonn
Decent Launch monitor w/ ability to calibrate yardages
Purchased the Yupiteru GST-5W Launch monitor in October 2022. Did not get a chance to thoroughly test it out until January 2023, primarily due to winter weather conditions. First thing that I noticed is that the yardages on the launch monitor are carry yardages. For those who have submitted reviews of the GST-5W unit, they say it's off 10 yards+ or more, I would ask you how do you know it's off? Are you basing your assessment on carry yardages or total yardages? Back to my launch monitor testing: I tested it on an outdoor driving range, hitting yellow range balls off artificial turf mats. The distances appeared close to the Yupiteru on mid-to long irons, but really: How do you know your driver carried it 225 vs 245 yards? Soo, I tested it indoors at a local Club Champion driving range bay using Titleist and Callaway premium golf balls. Based on the Trackman carry yardages, I was able to calibrate all my wedges, irons and woods/driver to be very close on the Yupiteru to the indoor Trackman. Remember, these are carry yardages, not total yardage. One little known nugget about Yupiteru launch monitors is that there is an ability to calibrate the distance algorithm or distance coefficient. Yep, that's right, this is the only launch monitor that you can adjust the distance algorithm for each individual club in the bag. I have some instructions for adjusting the distance coefficient below this thread. I would suggest that you have a discussion with an expert club fitter using Trackman/GC Quad about the differences in distances measured using radar vs. cameras, indoors vs. outdoors. There are deviations which any cheaper launch monitor (<$500 price range) will not be able to pick up based on ball flight and spin. I have tried the Swing Caddie, Rapsodo, PRGR, Mevo, Garmin R10. They ALL have some inconsistencies to varying degrees. Some of is due to environment, method of data capture, quality of golf balls, and soo many more variables. Good luck in your golf journey. But the Yupiteru GST 5W is a good value investment if you want to use this for indoor home practice. INSTRUCTIONS to adjust Distance Coefficient: Turn Device OFF Long Press the two arrow keys and the ON button Select club with arrow keys Press selector key (Historic) Adjust Coefficient with arrow keys ADJUST COEFFICIENT to 100% by turning device OFF Long Press Historic key and ON button
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Reviewed in the United States on February 7, 2023 by Joe D.
YUPITERU Atlas Golf Swing Trainer
I made this purchase around the Christmas Holiday. The price was hard to resist. The screen indicated Japanese readings with the exception of “yd” (yards). Well, as a Long Drive competitor, that was good for me. I didn’t expect much, so I was pleasantly surprised that the product worked. It misses some shots but that’s okay. For the price it was a worthwhile purchase.
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Reviewed in the United States on April 15, 2023 by Paul W. Carlos
Fantastic Product
Let me start by saying that you can ignore the reviews by people who are mad it’s in Japanese. Those are people who are too lazy to research a product before buying it and also too lazy to just take 10 minutes of their time to use Google Translate to read the manual. Also, regarding the ones who say it doesn’t work, they either had a fluke defective device or they didn’t know how to use it. I got mine and love it! It is very accurate and I have used it at the driving range. It’s easy to figure out even if you don’t read the manual. (Hint: you can convert meters/second to miles/hour by multiplying the number on the screen by 2.237). It does not have the Bluetooth option that the newer models do, but it does record onto a micro SD card which can transfer to an Excel sheet. You can adjust the distance coefficient if the loft on your club is different than what they have set up for that club (remember that every 4 degrees of loft equals 5 yards). Don’t spend $500 on something if you only need carry distance, club head speed, ball speed and smash factor. This is good for you.
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Reviewed in the United States on June 16, 2021 by Parrott65
Very inconsistent
It's about as accurate as you would expect a $100 launch monitor to be. It's just so inconsistent. Two good identical hits can get two completely different readings that aren't even close. One will say 80 yds the other will say 180 yds. It seems like it does a fairly decent job with irons and a very poor job with woods for whatever reason. You may want to spend a little extra money and get some more accurate and consistent.
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Reviewed in the United States on March 14, 2025 by Andrew L Trent