The SereneLife SLFTRD18 folding treadmill offers a smart, space-saving design with Bluetooth app connectivity via “FitShow,” a bright LCD touchscreen, and built-in hand-grip heart-rate sensors. Perfect for walking, jogging, or running, it supports up to 265 lbs and features 12 preset workouts plus manual speed and incline controls.
- Bluetooth App Sync – Connect to “FitShow” for real-time tracking, HealthKit integration, and social sharing.
- 0.6–6 MPH Speed – Adjustable from 0.6 to 6.0 MPH for walking, jogging, or running.
- 4-Level Manual Incline – Ramp up the challenge with four incline positions.
- 12 Preset & Custom Modes – Choose from 12 programs or create your own via the digital console or app.
- 39.3″×15.7″ Belt – Ample running surface with multi-layer shock absorption for joint protection.
- Compact Folding Design – Hydraulic folding system folds to 21.7″×24.4″×46.4″ for easy storage.
- Integrated Safety – Emergency stop key, hand-grip pulse sensors, and device holder included.
| Model | SLFTRD18 |
| Motor | 1.0 HP |
| Speed Range | 0.6–6.0 MPH (0.3–2.7 m/s) |
| Incline | Manual, 4 Levels |
| Belt Size | 39.3″ × 15.7″ (100 × 40 cm) |
| Max Load | 265 lbs (120 kg) |
| Folded Dimensions | 21.7″ × 24.4″ × 46.4″ |
| Unfolded Dimensions | 50.8″ × 24.0″ × 49.2″ |
| Unit Weight | 59 lbs (26.8 kg) |
| Display | 3″ LCD Touchscreen (time, speed, distance, calories, heart rate) |
| Connectivity | Bluetooth 4.0 BLE (FitShow App) |
| Power | 120 V/60 Hz |
| Material | Alloy Steel & Plastic |
My other dilemma was, what if I get it and it just sits there? What if I waste money… on a whim? Well, this was really no whim. Bottom line was that I truly needed something to help me exercise. It’s a necessity.
I need to exercise! I have to, no choice!
Then I worried about assembly. Ug! Would this treadmill take a genius mind to put it together? I knew I could eventually figure it out but I just didn’t want the headache. I fretted over that quite a bit. I read a review that said it was simple and nearly put together already, but you know, I didn’t quite believe it.
It all came back to, I need to exercise and I don’t belong to a gym. Gyms, for me, are just too crowded and I don’t want to get dressed up to go. Sone might be able to go looking like a hag but I can’t. I don’t want the pressure of seeing all the muscle bound people. Sorry, I truly admire them but am not one of them.
Ok, so, I got this treadmill last week. It came! When I opened the box it was pretty much put together. Wow. A few screws and it was ready to go. It works. I was so happy and relieved about that.
Is it loud? NO! The main noise I hear is my feet hitting the tread as I walk. The machine itself is exceptionally quiet.
Oh, another thing I worried about was the width and length. I’d read reviews and felt concern over that. Would it be ok, for “me”? I’m 5’8”. Well, I’m no runner, so for me? Perfect! I can walk as fast as I want without any problem. I don’t run anyway, as I don’t like that for my joints. I’m truly not sure if I could run on it or not. I lean towards not though.
Another advantage? It takes up such a small space and is not intrusive in our family room. Plus it folds up and yes, gently unfolds.
So all in all. I am VERY HAPPY! I’d recommend this treadmill to anyone.
Wanted to try this thing out a bit before reviewing but it has not disappointed. It was easy to assemble and not too heavy. It folds up and down like a dream (see video). It’s true it’s not the same heavy duty treadmill you’ll find in a gym but we weren’t looking for that. It’s quite small when folded and easy to move around (it has wheels). We thought we’d store it in the garage when not in use but it turns out it’s small enough we’ve been able to leave it in a corner of the living room. I will say that when my husband uses it- who is much larger/more muscular than me and works out harder than I do- you can kind of see where it’s limits would be as far as what it can take. That said, it’s held up nicely for both of us. If you’re planning to practice for a marathon and straight up run on it for hours and hours, it might not have what you need. But for us, who just want something affordable that we can both use at home, with our differing workout levels, that will fit in the house nicely and be easy to maneuver, this is a stellar machine for the price and exactly what we were hoping for. Happy with this purchase and looking forward to using it for quite some time.