T303 Treadmill
HTM1275-01
Interval workouts are simpler and more effective with custom interval keys and timer. 60” deck and Bluetooth connectivity expand your training options.
Bring your fitness classes, music and entertainment to your workouts with advanced Bluetooth speakers. Ultra-quiet 3.0 CHP motor recalibrates with every footfall for smooth runs at every pace. 60” deck with shock-absorbing 3-zone cushioning supports walking, jogging or running. Smart fitness technology pushes data to your favorite tracking apps.
$999
$1,499
Our Delivery Promise
We guarantee you’ll only get the best delivery experience possible.
Get extra security when you select Enhanced Delivery, In-Room Delivery or In-Room Delivery & Assembly.
Our delivery drivers schedule your delivery and are trained to complete an efficient yet rigorous unboxing checklist with you. If there are any issues, they will contact our Customer Care team immediately to open a case on your behalf.
In the unlikely event your item needs to be returned, we’ll handle removing it and any packaging from your property at no cost to you.
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Full Description
- Secure tablet holder with multiple viewing options for streaming workout classes and entertainment
- Custom Interval Keys quickly jump to your speed and incline settings
- Interval Timer tracks shorter workout segments, keeping you on pace with instructor cues
- 12% Incline adds more challenge to your run at the touch of a button
- Advanced Bluetooth quickly connects to multiple devices letting you stream media through integrated speakers, track heart rate and more
- Powerful, 3.0 CHP motor
- 60” 3-Zone cushioned deck for comfortable footfalls
- Effortlessly store between workouts with one-step hydraulic folding
- Lifetime frame and motor warranty
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Delivery & Assembly Options
We stand behind the quality of your delivery experience. Read our Delivery Promise, then select from the following delivery options during checkout.
In stock items usually leave the warehouse between 1-7 business days after purchase, but could take up 10 days during the winter season. The shipping company will contact you to schedule your delivery a few days prior. Delivery is performed during business hours, 9 a.m. - 5 p.m. Monday-Friday.Economy
ShippingEnhanced
DeliveryIn-Room
DeliveryIn-Room
Delivery & AssemblyNo costNo cost $59 $119 $239 Scheduled Delivery 
Signature Required Threshold Delivery Unboxing Checklist Totally Free Returns Room of Choice Delivery Full Setup & Assembly Packaging Removal
Economy Shipping only in select markets. Please note Economy Shipping does not include delivery into the home or garage or up any stairs. Shipping may be slower than usual. Please read the full statement on COVID-19 precautions we’re taking. Read our full shipping policies here.- Awards
“Best Buy Treadmill under $1,500”
- 100% Guarantee
Get a great workout, guaranteed
If you’re not 100% satisfied, just return it in 30 days for a full refund. It’s that easy.
To read the full guarantee policy details, please visit our policies page.
- Awards
CONNECT TO YOUR CONTENT WITHBLUETOOTH
Add a personal twist to take your workout further than ever. Whether you like to sweat to music, movies or on-demand classes, we make it easy to stay connected to the content that moves you.
Advanced Bluetooth quickly connects to multiple devices to stream media through the integrated speakers, track your heart rate and more
Built-in device holder makes it easy to keep your tablet or phone in view for entertainment and instructor-led exercise classes
Rapid-charge USB port keeps your device fully powered during long workouts
* Tablet and subscriptions not included.
FitU
The T303 Treadmill is engineered for apps and streaming fitness classes.
Use with these apps to get the best workout possible.
Apps sold separately.
Peloton
onepeloton.com/app
Get access to thousands of live and on-demand classes anywhere, anytime, with or without equipment. Includes a diverse selection of indoor cycling, running, walking, bootcamp, strength and outdoor (audio-only) classes.
Free app
Offers In-App Purchases
CardioCast
cardiocast.app
Audio-guided workouts that are music - and motivation - to your ears. Variety of on-demand, expert-led running and cycling classes.
Free app
Offers In-App Purchases
Aaptiv
aaptiv.com/horizon
Take treadmill, outdoor running, and strength classes on your own time for a fraction of the cost. Led by the world’s best instructors, matched to killer playlists, and supported by an uplifting community of 80,000+ members.
Free app
Offers In-App Purchases
Horizon Exclusive!
*Tablet, phone and chest strap not included. App available on Google Play and the App Store.
Smart Fitness Technology
Connect your tablet and Bluetooth heart rate monitor using the free Pro app. This free, no-subscription app lets you control your workout from your device’s touchscreen.
Plus, it automatically pushes workout stats to your favorite fitness apps like Fitbit and Under Armour, so you can keep track of all your data in one place.
Specs back to top
| Total Value
|
T101 | T202 | T303 |
|---|---|---|---|
| Sale Price | $699 | $799 | $999 |
| Total Savings | $300 off MSRP | $500 off MSRP | $500 off MSRP |
| Financing Available | 6-, 12-, 18- and 24-month plans | 6-, 12-, 18- and 24-month plans | 6-, 12-, 18- and 24-month plans |
| Free Shipping | yes | yes | yes |
| App Compatibility
details 
Connected fitness T303 
Designed for Bluetooth speakers, Rapid-Charge USB port and secure tablet holder. try with these apps
Spotify, Netflix, 
ENGINEERED FOR QuickDial controls and Rapid Sync motor make following instructor-led workouts better. try with these apps
Peloton, STUDIO,
Pairs with Universal Bluetooth FTMS protocol sends and receives data. try with these apps Zwift, Kinomap
Transmits heart Use a Bluetooth heart rate chest strap (not included) to pick up and transmit your heart rate. try with these apps Peloton, Zwift, AFG Pro |
T101 | T202 | T303 |
|---|---|---|---|
| Designed for streaming media like Spotify, Netflix, Hulu and YouTube | Yes | Yes | Yes |
| Features that support fitness apps like Peloton, STUDIO, and iFit | No | No | No |
| Pairs with training apps like Zwift using Bluetooth FTMS | No | No | No |
| Transmits heart rate data to select apps like Peloton and Zwift with a wireless device | No | No | Yes |
| Machine Specs
|
T101 | T202 | T303 |
|---|---|---|---|
| Frame Type | FeatherLight Folding | FeatherLight Folding | FeatherLight Folding |
| Running Area | 20" x 55" | 20" x 60" | 20" x 60" |
| Cushioning | 3-Zone Variable Response Cushioning | 3-Zone Variable Response Cushioning | 3-Zone Variable Response Cushioning |
| Drive Motor | 2.5 Continuous-Duty Horsepower | 2.75 Continuous-Duty Horsepower | 3.0 Continuous-Duty Horsepower |
| Belt | 1.4mm, Silicone | 1.4mm, Silicone | 1.4mm, Silicone |
| Deck Thickness | 0.7" | 0.7" (18mm) | 0.7" (18mm) |
| Roller Size | 46mm/42mm Tapered | 46mm/42mm Tapered | 46mm/42mm Tapered |
| Speed Range | 0.5 - 10 mph | .5 - 12 mph | 0.5 – 12 mph |
| Incline Range | 0 – 10% | 0 – 12% | 0 – 12% |
| Step on Height (inches) | 7 1/8” | 7 1/4” | 7 1/4” |
| Extras | Audio In/Out Jack, Bluetooth Speakers, Energy Saver Mode, Fan, Tablet Rack, Water Bottle Holder | Audio In/Out Jack, Bluetooth Speakers, Energy Saver Mode, Fan, Tablet Rack, Water Bottle Holder | Accessory Tray, Audio In/Out Jack, Bluetooth Speakers, Custom Interval Keys, Energy Saver Mode, Fan, Multi-position Tablet Holders |
| Weight | 180 lbs. | 187 lbs. | 194 lbs. |
| Assembled Dimensions (L x W x H) | 70" x 34" x 55" | 75" x 34" x 58" | 75" x 34" x 58" |
| Folded Dimensions (L x W x H) | 46" x 34" x 61" | 47" x 34" x 65" | 47" x 34" x 65" |
| Shipping Dimensions | 73" x 30" x 12" | 78" x 30" x 12" | 78" x 30" x 12" |
| Max User Weight | 300 lbs. | 325 lbs. | 325 lbs. |
| Electrical Requirements | 60Hz - 120V. Not compatible w/ GFCI outlets. | 60Hz - 120V. Not compatible w/ GFCI outlets. | 60Hz - 120V. Not compatible w/ GFCI outlets. |
| Home Warranty - Frame | Lifetime | Lifetime | Lifetime |
| Home Warranty - Motor | Lifetime | Lifetime | Lifetime |
| Home Warranty - Parts | 1 year | 1 year | 3 years |
| Home Warranty - Labor | 1 year | 1 year | 1 year |
| Console Specs
|
T101 | T202 | T303 |
|---|---|---|---|
| Bluetooth Enabled | Yes | Yes | Yes |
| Speakers | Yes | Yes | Yes |
| USB Port | Yes | Yes | Yes |
| Display | Three LED Windows | Three LED Windows, Backlit LCD Screen, Free Phone/Tablet Sport App that Interfaces with Machine | Three LED Windows, Backlit LCD Screen, Free Phone/Tablet Pro App that Interfaces with Machine |
| Programs | Calorie, Distance, Manual, Time, Weight loss | Calorie, Distance, Manual, Time, Weight loss | Manual, Fat Burn, Hill Climb, My First 5K, Distance, Heart Rate, Calories, Interval |
| Workout Feedback | Calories, Distance, Heart Rate, Incline, Speed, Time | Calories, Distance, Heart Rate, Incline, Speed, Time | Calories, Distance, Heart Rate, Incline, Segment Time, Speed, Total Time |
| Heart Rate | Contact Grips | Contact Grips | Contact Grips, Bluetooth 4.0 Compatible Receiver |
Reviews back to top
Parts & Support back to top
Manuals and Diagrams
TM761 Exploded DiagramOwner's Manual
Fitness App Owner's Manual
Fitness App Supplement Sheet
Treadmill Guide
T1004 Exploded Diagram
Compatible Parts
Find a comprehensive list of parts and shop now on parts.horizonfitness.com, the official site for T303 Treadmill replacement parts.
Delivery & Setup
We guarantee you'll only get the best delivery experience possible.
In-Room Delivery & Assembly $239
Scheduled delivery to the room of your choice, full assembly and packaging removal. Free returns.
In-Room Delivery $119
Scheduled delivery to the room of your choice within one flight of stairs. Free returns.
Enhanced Delivery $59
Scheduled threshold delivery. Free returns.
Economy Shipping $0
Package delivery to your property, the rest is up to you.
Select your shipping option in checkout. Shipping time varies by product. Delivery is performed during business hours, 9 a.m. - 5 p.m. Monday-Friday. Restrictions apply. Economy Shipping only in select markets. To read full shipping details, please visit our policies page.
Satisfaction Guaranteed
Get a great workout, guaranteed
If you’re not 100% satisfied, just return it in 30 days for a full refund. It’s that easy. If you select Enhanced Delivery or above, returns are 100% on us — no restocking or return shipping fees.
To read the full guarantee policy details, please visit our policies page.