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Dynamic Tracking -- auto-adjusts update rate based on dog activity, extending collar battery life to approx. 68 hours
Multi-Colored LED Running Lights -- identify your dogs in the dark with 7 different colors to choose from
Field-Replaceable Flex Band -- if the connector between the collar and GPS antenna gets damaged you can now replace it yourself
Multi-Colored Collar Status Indicator -- know at a glance the status of your TT25 collars
One Size Fits Most -- slightly larger than the TT15 MINI, the TT25 can be comfortably worn by small and large dogs alike
Automatic Collar Software Updates -- collars auto-update to the latest software when charging and connected to WiFi
Compact design with at-a-glance tracking and configurable training
Multi-GNSS (global navigation satellite system) tracking for maximum accuracy and coverage
Expandable to 20 dogs with additional collars
Store custom training settings for each dog with 18 levels of continuous or momentary STIM plus tone and vibration
Up to 9-mile "line of sight" range
Connect to your Garmin DriveTrack 71 to view your dog’s location on a map
Sync with the Garmin Explore smart device app to view dog tracking data, hunt replay, and more
Compatible with Garmin Fenix and Instinct GPS watches for quick tracking updates on your wrist
Not available to Canadian addresses. This product is approved for use in the US only. Collar-to-handheld radio communication may be disabled in Europe and other prohibited areas.
Fully rubberized outer coating with an over-molding
Meets tough IPX7 waterproof standards
Quad helix GPS / Galileo antenna for improved signal reception
Removable VHF antenna
3-axis compass
Garmin "backbone" accessory mount plus carabiner
Micro-USB port for data and software updates via PC or Mac using Garmin Express
Alpha 10 Handheld Specifications:
Dimensions: 2.3" x 4.8" x 1.1" with antenna
Weight: 5.6 oz.
Dog Tracking Features
Dog Set Up Menu with universal dog settings including Update Rates and Dog Types
Dog Alerts: choose tone-only, vibration-only, or tone and vibration
Hunt Metrics: shows each dog's hunting patterns and behaviors so you can keep them healthy and safe
Compatible with the Garmin Explore app and website for reviewing statistics from the field
Emergency Alert lets you send your dog's last known location and an alert message to other Alpha users in the area
Preset alert messages include:
Help
Are you OK?
I'm coming
Stay there
OK
Yes
No
Come here
Lost dog
Injured dog
Ending hunt
Go on without me
Headed your way
Caution: others nearby
Game spotted
Slow down
Speed up
Nice shot
Remote Training Collar Features
Customizable settings let you create your own personal configuration with ideal stimulation types and settings for each dog
Train and track up to 20 dogs
18 levels of continuous STIM
18 levels of momentary STIM
Non-stimulating vibration and tone options
Dedicated side button for STIM/tone/vibrate (depending on settings)
Garmin ALPHA 10 + TT25 Combo Collar
Dynamic Tracking auto-adjusts the collar update rate based on your dog's activity (less movement=lower update rate) to extend the battery life to approx. 68 hours on a single charge
Multi-colored remotely activated LED light beacons let you easily ID your dogs in low light conditions with 7 color options: white, yellow, magenta, cyan, green, red, and blue
User-replaceable flex band reduces downtime if your collar gets damaged
Multi-colored collar status indicator
Blue: pairing mode
Yellow: acquiring GPS signal
Green: GPS signal established
Red: low battery
WiFi connectivity allows collar software to auto-update while charging
"One-size-fits-most" collar design can be comfortably worn by both small and large dogs
Remotely activated Sleep Mode further extends battery life (only with Alpha handhelds)
Waterproof (1 ATM -- 10 meters)
Top-mounted, high-sensitivity GPS / Galileo receiver gives better signal reception than GPS alone
18 levels of both continuous and momentary stimulation
Non-stimulating vibration function
Non-stimulating tone function
User-replaceable 1" collar strap fits neck sizes between 11.5" and 22"
Braided steel collar antenna takes all the abuse a hunting dog can give it
USB-C port on collar for manual software updates via Garmin Express and exporting additional GPS dog data
TT25 Collar Specifications:
Dimensions: 1.4" H x 3.2" W x 1.8" D
Weight: 8.8 oz. with collar strap and antenna
Garmin ALPHA 10 + TT25 Combo Comes With
Alpha 10 handheld
TT 25 GPS dog device
User-replaceable Li-ion rechargeable battery in collar
Non-replaceable Li-ion rechargeable battery in handheld
Belt clip
AC adapter
Micro-USB cable
USB-C cable
Collar charging clip
Short and long contact point sets with wrench
5" handheld antenna
Braided-steel collar antenna
Owner's manual
1-year Garmin warranty
Up to 20 user-replaceable 1" collar straps (depending on number of collars purchased)
Orange (x2), Black (x2), Red (x2), Blue, Green, Yellow, White, Silver, Pink, & Violet
14
Orange (x2), Black (x2), Red (x2), Blue (x2), Green, Yellow, White, Silver, Pink, & Violet
15
Orange (x2), Black (x2), Red (x2), Blue (x2), Green (x2), Yellow, White, Silver, Pink, & Violet
16
Orange (x2), Black (x2), Red (x2), Blue (x2), Green (x2), Yellow (x2), White, Silver, Pink, & Violet
17
Orange (x2), Black (x2), Red (x2), Blue (x2), Green (x2), Yellow (x2), White (x2), Silver, Pink, & Violet
18
Orange (x2), Black (x2), Red (x2), Blue (x2), Green (x2), Yellow (x2), White (x2), Silver (x2), Pink, & Violet
19
Orange (x2), Black (x2), Red (x2), Blue (x2), Green (x2), Yellow (x2), White (x2), Silver (x2), Pink (x2), & Violet
20
Orange (x2), Black (x2), Red (x2), Blue (x2), Green (x2), Yellow (x2), White (x2), Silver (x2), Pink (x2), & Violet (x2)
Garmin ALPHA 10 + TT25 Combo Batteries
Li-ion batteries in both handheld and collar
Less than 6-hour charge time
Collar battery is user-replaceable
Snap-on charging clip for no exposed charging jacks
Handheld Battery Runtime:
~40 hours (will vary depending on usage)
Collar Battery Runtimes:
~68 hours with Dynamic Tracking
~25-84 hours with fixed update rates (depending on update interval)
Stimulation from the Garmin ALPHA 10 + TT25 Combo
18 levels of continuous STIM
18 levels of momentary STIM
Non-stimulating vibration and tone options
Garmin ALPHA 10 + TT25 Combo Range
The Garmin Alpha handheld and collar have a "line of sight" range of up to 9 miles.
The Alpha handheld and dog GPS collar communicate using a VHF radio signal. To get the maximum range out of the system there needs to be nothing obstructing this signal.
Realistically, this won't happen in most places we spend time with our dogs, so the actual usable range will be MUCH less than 9 miles depending on hunting/training conditions, weather, terrain, presence of cover, etc.
We have two new tracking collars: the T20 and TT25. The T20 is a tracking-only collar, and the TT25 is a tracking and training collar.
New TT25 and T20 Collar Features:
Dynamic Tracking -- stretches battery life, giving up to 68 hours per charge
Multi-colored running lights with 7 color options
Replaceable flex band
Status indicator light changes to one of 4 colors depending on collar status
An orange-topped GPS antenna identifies the T20 collar as tracking only.
These collars are one size fits most -- it's not too big for your small dog, and not too small for your big dog.
The collars can now be updated using WiFi. When you plug them in to charge, they'll automatically check for updates and install them as needed using your WiFi network.
Compatible Collars:
TT25 / TT15X / TT15 / TT15 MINI / TT10
T20 / T5X / T5 / T5 MINI (tracking function only)
NOT compatible with Astro DC series collars
Compatible Handhelds:
ALPHA 300i / 300 / 200i / 200 / 100 / 10
PRO 550 PLUS
ASTRO 430 (tracking function only)
NOT compatible with Astro 320 or 220 handhelds
Garmin ALPHA 10 Handheld
The Garmin Alpha 10 is the newest handheld in the line of Garmin Alpha track and train systems. It works with "X" Series, regular, and MINI TT15s, TT10s, and T5s (tracking only).
What's unique about the Alpha 10 is its small size.
It is substantially smaller than the other handhelds on the market, weighing in at only 5.6 ounces and 2.6” tall. This could be a lot more comfortable for you to carry around in your hand, but whether this device is right or not for you depends on what you need, so read on.
What I like about this unit is that it will track up to 20 collars and handhelds, much like the Alpha 100 or the Alpha 200.
The tracking is similar to what you get from the PRO 550 PLUS. It is a directional only tracker, so when you're looking for a dog it will have an arrow showing the direction and distance the dog is from you.
The other great thing about the Alpha 10 is that it has the ability to track and message other Alpha handhelds, so you can sync it up with your 100 or 200 handhelds and send messages back and forth, and track each others’ locations.
The Alpha 10 has a lot of information packed into a small screen.
Overall, the Alpha 10 has a pretty simple interface. The toggle takes a little bit of getting used to, but the more I used it, the more I enjoyed it.
I found that it has a lot of information packed into a small screen and it fits in well with what I need in a lot of situations. As tracking units go, this is a really great handheld.
Where I think most folks are going to really appreciate the Alpha 10 is when using it in a vehicle.
I connect my Alpha 10 to a long-range antenna and use it along with a Garmin DriveTrack as a dedicated secondary unit that never leaves my truck. That way when I track dogs on foot I don't have to unscrew or unhook anything.
Since the Alpha 10 does not have mapping built-in, another option is to sync it with the Garmin Explorer app on your mobile phone. If you want a larger screen than the DriveTrack or a less expensive option, you can get a tablet and download the Garmin Explorer app there, too.
The Alpha 10 is a track and train unit but has limited training functionality.
The Alpha 10 has stimulation, tone, and vibration capabilities, but it is limited in that you have only one button with a toggle switch to raise and lower stimulation. The feedback we have been getting from customers is that this configuration isn’t particularly easy to use, the side-button in particular.
Basically, this is a good unit if you don’t have to use stimulation much, but it does not have the training functionality that the other Alpha handhelds have.
In my opinion, of the Garmin tracking/training units available, the PRO 550 PLUS offers the best e-collar functionality, followed by the Alpha 200, the Alpha 100, and then the Alpha 10.
The ALPHA 10 can track the same number of devices, but without built-in mapping functionality
The ALPHA 10 can communicate with and track other handhelds but lacks the ALPHA 200i’s InReach capabilities
The ALPHA 10 has stim, vibration, and tone, but not the multi-button control and versatility you get with the ALPHA 200i / 200
The ALPHA 10 does not have a touchscreen
Overall, the ALPHA 10 is considerably smaller and cheaper but comes with sacrifices in GPS tracking features as well as remote training functionality and versatility
To learn more about the ALPHA 10, watch my video that walks you through all the details, including system anatomy and setup.
Like the simply features of the Alpha 10, the toggle is very sensitive and the training collar button is hard to operate with gloves. Otherwise I like the all in one features with training and gps collar. The size of the handheld transmitter is great.
Pros
All in one and size is great.
Cons
Toggle is sensitive and training button is hard to feel with gloves.
By Melissa M.
Grafton, MA
Garmin Alpha10 and TT15X
March 10, 2022
This is a great product - I was a little unsure if I wanted the bigger system with maps or just the tracking arrow and distance, as with the alpha10, but I decided to go with the smaller system - and can use it with the Garmin app on my phone if I want more information. I have 2 male GSPs - just about a year old - whom I bring in the woods every morning. One is a runner, and disappears pretty regularly on me, which is why I got the system in the first place. The Alph10/TT15X system has given me my enjoyable morning walks and piece of mind back - I can see where my sinning dog is and give a gentle stimulus to remind him that he needs to come back. I don't stand in the middle of the wilderness yelling or whistling for him anymore. He has become more responsive and less likely to roam too far.
Pros
Easy to use, very long battery life (well over a week, out in the woods with dogs for about 1-2 hours a day), never loses the signal. Expensive, but worth the money. I would not bother with the more expensive versions that show maps on the screen - too much information and you can get that information for free with a Garmin App on your phone.
Cons
You need to be happy with the stimulus level you've chosen, as it is cumbersome to change on the fly.
By Mike
Texas
Wonderful combo collar
January 11, 2025
This set up is nice and works well for multiple dogs in the field it takes some getting used to if you have used this brand before
Pros
It
Cons
The remote is a bit small for someone with big hands. I find myself hitting buttons that I don
By Ivan S.
Pennsylvania
Dog GPS
December 24, 2024
Took a little time to figure out how to operate but once I got the hang of it it works fine.
Pros
Easy to use.
Battery life is awesome.
Cons
Takes a while for GPS to coordinate with collars. It can be a pain if you wait until you are at your hunting spot to start up
By Greg
Wayland, MI
Works great after software update
February 14, 2023
Initially could not get controller and collar to pair. Was told to update collar software, but was missing cable to connect from collar cable to USB. I bought my own and then tried updating collar with Garmin Express but it didn't work. Then tried updating the controller which did work allowing the two to pair. Now that it's working, I couldn't be happier with it. Works as advertised.
By Charles
San Antonio, Texas
Only Used Once
February 1, 2023
Have only used it once, but seems to work well. Impressed with the battery life. No longer worrying about keeping extra batteries handy
Pros
Battery life
Cons
None
By James
Pontotoc, MS
Works Great
December 21, 2022
Small, lightweight and after playing with it for a few minutes I was ready to go hunting. It does everything that the more expensive units can do. Download the Garmin Explore app and you can watch everything you dogs are doing.
Pros
Simple, easy to set up and due to its size, you never know its in your pocket
Cons
Training button is a little small and stiff but it just takes a little time to get the feel of it
By Rob
Charleston, SC
A great new addition to the field kit
December 14, 2022
I just received the Aplha 10 and TT15x collar combination before my last hunt and put it immediate into use. Setup was incredibly easy. The Alpha 10 paired quickly with both my existing TT15 and the new TT15x collars. I have been using a Garmin 550+ handheld for the past three seasons and love that unit as well. If your dog(s) need training/stimulation the 550+ is probably the better unit to use. Since I was hunting my 4 year-old LLewelyn Setter, training/stimulation is not much of a need.Comparisons between the 550+ and the Alpha 10 - I love the unit's larger direction display, which is much easier on older eyes. The Alpha 10 is a much smaller unit and easily fit into the shoulder pouch on my vest, keeping it within easy access but out of the way when shouldering a shotgun to the other side. Both the 550+ and Alpha 10 synced well with Garmin's Explorer app, but it is slightly easier to start and stop a hunt tracking with the Alpha 10. There is a little more information on the collar available in the Alpha 10's screen, such as collar battery strength, which I much appreciate.Overall, I really like the Alpha 10. The three main things I need in a tracking collar right now in order of importance are direction and distance to my pups, battery strength of the unit and collars, and a stimulation option for the rare correction need. The Alpha 10 checks all those boxes.As for the new TT15x collar - I need to perform some side-by-side testing, but it does appear to be slightly more accurate than my older TT15 collar. The software updates were easy enough to do thru Garmin Express, not that the WebUpdater approach was that difficult. Though, I do like having all my Garmin updates (550+, Alpha10, Fenix) in a single software location.One more note on the customer service from Gun Dog Supply ... It was, as usual, simply amazing ... My wife actually ordered this unit as a gift for me and the pup. She initially forgot to order the TT15x collar with a blue strap (almost everything for this pup is blue). Hours after she placed the order, she called to adjust the order. In her words = "the woman who answered the phone could not have been nicer!"
Pros
+ Smaller than the 550+
+ Bigger directional display
+ Location accuracy
+ Unit and Collar battery strength
Cons
- Changing stimulation levels is not as quick as the 550+
- Easy to toggle the thumb switch when taking the unit in and out of a vest pocket/pouch
By Nick F.
Kansas City MO
Great E-Collar & Tracking System
November 4, 2022
So far, so good. Garmin makes top notch products. Had to exchange the TT15X for the TT15 Mini. Gun Dog Supply made the exchange easy. Great company. Great support. My go to site for all things sport dog related.
By Teri
Oregon
Great small handheld
October 7, 2022
I got the Alpha 10 to be a compact handheld for my Garmin collars and it has been working like a dream with my 5 dogs in the field.
Pros
Great size and reception
Cons
None to say so far
By David
Nampa, Idaho
Ideal for Chukar hunting
March 5, 2022
This is perfect for birdhunting in big country with a trained dog. I used Astros in the past but too many features made it harder to use. Seeing the direction and distance of the dog is all I need for tracking. Marking the truck is a big plus and why I chose this over the 550 plus. I do not use this for training but do need stimulation and randge for the occasional deer/antelope chase. The only thing I would change would be to add a range alert feature. If I need that and other mapping features I can also carry my Astro 430 which can read the TT15X collar.
Pros
Light and small. Easy to use. Good range Great for upland bird hunting.
Cons
Battery stopped taking a charge and had to return it to Garmin for a replacement.
Using with Garmin Explore was too confusing.
By Pete
Montana
Simple, but not Garmin's best engineering
November 4, 2021
The upside is that the battery lasts a long time and they've dropped all the bells and whistles from the 100 and 200, so it's much simpler. Eliminating the touch screen also prevents the annoying moment when you look down during a hunt and realize you're 4-screens deep into a place you don't care about or don't want to beThe downside is that it seems to have been designed by someone who hasn't hunted with it-- (see cons, below)To be clear: my frustrations are with Garmin, not Gun Dog Supply! I'm grateful to GDS that it was even available-- these are not easy to find these days and I needed mine quickly when my Alpha 100 stopped charging (after just 2 years).Bottom line is that I'm keeping it, but there's room for improvement!
Pros
Long battery life.
Fast Charging.
Compact size.
Cons
Biggest flaw is the Training button, which 1) is hard to find by feel and/or without having to look, 2) is difficult to engage with gloves on, and 3) doesn't have any "action" like a click or vibration to let the user know it's been engaged.
The small size also means that using the buttons is cramped. Engaging the training button requires squeezing from the other side, which often causes inadvertent pressing of the Menu Button. This is true whether it's held in the right or left hand, and it's especially bad if you have large hands and/or fat fingers.
A post-production workaround might be a latex protective "skin" that could add a bump to the training button, so that it's more easily found and engaged without looking and with gloves on.
Like most Garmin products, the menus are not too intuitive-- likely b/c they're designed by engineers rather that dog trainers and handlers. E.g.: Engaging the Stim/Tone/Vibe from the little joystick would be helpful.
Last, a bottom mount for a lanyard would be helpful. I like to have the unit clipped on my belt, but also tethered with a shock cord, which is possible with the 100, but the belt clip attachment makes that impossible with this unit, so the shock cord and/or carabiner get all messed up in the belt clip. A simple bottom attachment would be another big help.
I would recommend this to a friend, but not without some warnings!
By Chris N.
CA
Works great.
October 6, 2021
Once I got the collars synched, it worked as advertised.
By Luke
Montana
Perfect Combination
September 16, 2021
The Alpha 10 is exactly what I've been looking for in a handheld track/train. It's simple, it tells you where your dogs are, it alerts you when they're on point, and it gives you the ability to correct with tone/vibrate/ continuous and momentary stimulation. It is more of a "tracking" device than a "training" device, but it does give you the ability to do both. Pairing the Alpha 10 (and appropriate collars) with the Garmin Explore app (on your smartphone) gives you real-time and useful data on topographical or aerial imagery maps that can be reviewed in the field or after the hunt. The Garmin Explore app can be used with or without cell service, as long as the appropriate maps are downloaded beforehand. All of this, in a small and light package, makes the Alpha 10 perfect for my needs.
Pros
Simple
Versatile
Pairs with Garmin Explore app
Small & Light
Cons
"Training" button can be difficult to quickly find in the field
Included carabiner is not ideal - it should be attached at the bottom of the device, not at the top.
By John
Clarksville Va
Fast service and functional controller
September 16, 2021
Received the unit two days after ordering! It is a simple device easy to set up and the screen is easily seen in the sun. I like the compass and time showing right above the dog data. The tone and vibrate function setting and menu are easily accessible. I run three dogs and the screen shows their distance and direction. The toggle is rapid and the stimulation button convenient to press.
Pros
Small and easy to use device that functions as intended. I manage my pointers more easily than with the Alpha 100 while hunting.
Simple to set up and has what you need work your dogs in the field.
Cons
Been using the alpha 10 for a week so have not found fault with it as yet.
CA Residents: WARNING: Cancer and Reproductive Harm - P65Warnings.ca.gov.
Garmin ALPHA 10 + TT25 Combo
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Order online via Secure Server or call 1-800-624-6378 to order! GDS Warehouse, 17645 U.S. Highway 82, Mathiston, Mississippi, 39752 USA.
Dynamic Tracking -- auto-adjusts update rate based on dog activity, extending collar battery life to approx. 68 hours
