Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
Smarter than future F57L Smart Watch with Heart Rate, Blood Oxygen, and Blood Pressure Monitor
Meet the Smart Watch F57L—your new workout buddy and health guru rolled into one sleek gadget. Whether you're a gym rat or just trying to remember where you left your running shoes, this watch has got your back (and your wrist). It keeps an eye on your heart rate, makes sure you're not gasping for air with blood oxygen levels checks, and even plays doctor with blood pressure tracking. Plus, it syncs up with your phone via Bluetooth because, let's face it, we're all glued to our smartphones anyway.
But wait, there's more (no, not a free set of steak knives):
- It's like having a personal health assistant that never takes a day off—real-time monitoring around the clock.
- Bluetooth? Check. Because what's a smartwatch if it can't gossip with your phone?
- From your morning jog to that time you danced like no one was watching (but your Fitbit was), it tracks all your moves.
- And yeah, it looks good on you—sleek, comfy, and ready for action.
Features
- Blood oxygen level tracking
- Blood pressure monitoring
- Bluetooth connectivity
- Sports activity tracking
- Heart rate monitor
General specs
- Brand: Smarter than future
- Model: F57L
- Seller: Joom
- ID: 6781069f8dc88e01b1617a69
- Connectivity: Bluetooth
- Activity Tracking: Sports activities
- Monitoring Features: Heart rate, Blood oxygen level, Blood pressure
- First listed by seller: May 23, 2025
If you are interested in more details, you can find full information on the seller's page.
RUB 2,990.00
Last price update: 7/22/26
Available to order
Price History for seller Joom
Shipping options
Delivery to 
Russia
Russia
Available
Similar products comparison
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Smarter than future F57L Heart rate monitor
|
SACOSDING Smart Watch ECG monitoring
|
Tiktop2 True Blood Oxygen Ecg Heart Rate Blood oxygen monitoring
|
Lucky Start Smart watch Blood pressure monitoring
|
SACOSDING Smart Watch 1.57 inch display
|
SACOSDING Smart Watch 1.53-inch display
|
|
| Brand | Smarter than future | SACOSDING | Tiktop2 | Lucky Start | SACOSDING | SACOSDING |
| Model | F57L | Smart Watch | True Blood Oxygen Ecg Heart Rate | Smart watch | Smart Watch | Smart Watch |
| Color | ||||||
| Rating | ||||||
| Price | RUB 2,990.00 | RUB 5,260.00 | RUB 9,390.00 | RUB 5,060.00 | RUB 3,460.00 | RUB 6,000.00 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | Feb 12, 2026 | Aug 30, 2026 | Aug 9, 2026 | Jun 5, 2026 | Feb 14, 2026 | Aug 8, 2026 |
| Connectivity | Bluetooth | Bluetooth | NFC | |||
Smarter than future F57L Heart rate monitor
RUB 2,990.00
When this device makes sense
Product confidence
Reviews
There are no text reviews yet. If you have experience using this product, please leave a review. It will help other people decide whether this product is right for them.