Sperax P1
This versatile treadmill combines walking, under-desk running (0.2-3.8 mph), and four intensity levels of vibration massage with a quiet 400W servo motor supporting up to 350 lbs, while its LED display and Sperax Fitness app offer intuitive tracking, all in a compact (39x21x3.5 inches) and lightweight (22 lbs) portable design.
Warranty
Conflicting warranty claims: Amazon listing states 3-year warranty. Academy Sports lists 2-year warranty. sperax.com footer shows "1-Year Warranty." Using Amazon's 3-year claim as it's the longest freely available coverage. speraxsports.com is currently password-protected and cannot be verified.
Motor
Amazon title and Academy Sports claim "brushless servo motor," but Sperax's own site says only "servo-motor technology." A servo motor can be brushed or brushless - "servo" describes the control system, not the construction. Sperax qualifies P3 as "brushless servo motor," treating "brushless" as a separate characteristic. If P1's servo were brushless, that qualifier would be redundant on P3. Treating Amazon/Academy claims as inflated marketing.
Stars
Amazon consolidated listing B0DJ8ZL7RX redirects to B0FWR9BLCS as of 2026-04-24, now branded as the P2pro "Manual 10% Incline Walking Pad" variant. 1,572 reviews / 3.9 stars / 19% 1-star reflects the combined family. The previous 17,804 figure was an obsolete pre-dedup count Amazon has since consolidated. Direct P1 ASIN B0DFM5VSWF is a dead listing - the P1 SKU now appears only as a variant under the consolidated parent.
Horsepower
Amazon tech details list "Maximum Horsepower: 400 Watts." speraxwalkingpad.com confirms "Motor Power: 400 W" and "Quiet 400 W Motor." CHP = 400W / 746 = 0.54 HP. Academy Sports lists "Motor CHP: 2.5" which is almost certainly the peak HP mislabeled as CHP. The 2.5HP marketing figure is peak, not continuous.
Shock
8-layer running belt with shock absorption (mechanism not detailed by manufacturer).
Decibels
Amazon lists 45 dB, but sperax.com P1 page claims 60 dB. Manufacturer inconsistency noted.
Belt
Running surface 35" per Academy Sports listing. Width ~16" estimated from 21" overall width minus ~2.5" rails on each side. Belt dimensions not separately listed on Amazon or brand site.
App
Sperax Fitness app (iOS/Android). Tracks workouts, includes virtual pet feature powered by steps.
Model
Also marketed as "MotionEase Lite P1" on Amazon and Academy Sports, and "P1 Walking Vibration Pad" on sperax.com. Model number RM-001 per Academy Sports. Features 4 intensity levels of vibration massage in addition to walking pad capabilities.
Model Number
RM-001 per Academy Sports SKU 161105268. Best Buy SKU 11983686 lists RM-P1/RM-001.
Budget mills last about a year at heavy daily use. Follow the maintenance guide to stretch it. Lacks incline. Sports medicine recommends 3% for knee health. Why it matters + workaround.
== Sperax P1 (formerly "MotionEase Lite P1") ==
ASIN: B0DFM5VSWF (original), B0DJ8ZL7RX (consolidated listing) Model number: RM-001 / RM-P1 sperax.com: https://sperax.com/products/p1-walking-vibration-pad Academy Sports: https://www.academy.com/p/sperax-motionease-lite-p1-walking-pad ($199.99) Best Buy: SKU 11983686
CONSOLIDATED LISTING (2026-02-17): B0DJ8ZL7RX pools P1 (Black, $169.97 limited deal) and P2pro (manual incline variant sold as "3 in 1 Incline", $229.99) as "color" variants. Ships from Amazon, Sold by Woot (Amazon subsidiary). 17,804 shared reviews at 4.0 stars. DFA September 30, 2024. BSR #89 Sports, #2 Treadmills.
MOTOR: 400W servo, 0.54 CHP derived. 2.5HP peak (marketing). Brushless per Amazon title + Academy Sports. 0.2-3.8 mph.
BELT: Running surface 35" (Academy Sports). Width ~16" estimated.
DISCREPANCIES:
- Weight: 27 lbs Amazon (shipping) vs 22 lbs net (Academy/brand)
- Max weight: 350 lbs Amazon, 320 lbs Academy
- Warranty: 3yr Amazon, 2yr Academy, 1yr sperax.com footer
- Noise: 45 dB Amazon vs 60 dB sperax.com
CROSS-RETAILER: Walmart, Best Buy, Academy Sports — ratings not retrieved. No independent rating was established from price-history trackers.
PRODUCT LINE (2026-02-17): P1, P2pro, P2Max, P3pro, P3Max Manufacturer: Xiamen Renhe Sports Equipment Co. (China)
Full specs
 Sperax P1 Check price | |
|---|---|
| Price (US) | $170.00 |
| Motor | 0.54 CHP / 2.5 HP peak |
| Motor type | Brushed - our inference, not a vendor claim |
| Auto incline | None |
| Belt (L x W) | 35" x 16" |
| Max user weight | 350 lb |
| Max speed | 3.8 mph |
| Noise | 45 dB |
| Height | 3.5" |
| Footprint (L x W) | 39" x 21" |
| Unit weight | 22 lb |
| Shock absorption | Yes (3/10) |
| App | Yes |
| Warranty | 3 yr |
| Rating | 3.9 / 5 (1572 ratings) |