Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
S3plus Smart watch
If you are interested in more details, you can find full information on the seller's page.
€23.48
Last price update: 10/6/26
Available to order
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Delivery to 
United States
United States
Available
Product details
Features
- Heart rate tracking is stated.
- Fitness tracking is stated.
- Described as waterproof; no rating or conditions stated.
S3plus smart watch, part number CCOOC-0046357. Waterproofing is described without a stated rating or conditions. Heart rate and fitness tracking are stated.
General specs
- Model: S3plus
- Seller: Newegg
- ID: 9SIB2TTJUK0362
- Model Name: S3plus
- Part Number: CCOOC-0046357
- Product Type: Smart watch
- Fitness Tracking: Fitness tracking is stated.
- Waterproof claim: Described as waterproof; no rating or conditions stated.
- Heart Rate Tracking: Heart rate tracking is stated.
- First listed by seller: October 6, 2026
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| Brand | Microwear | BOALZETD | Microwear | |||
| Model | S3plus | B57 | ID205 | L8 | L9 | |
| Price | €23.48 | €9.77 | €18.15 | €16.73 | €35.59 | €31.95 |
| Seller | Newegg | Alibaba | Alibaba | Alibaba | Retailer | Alibaba |
| Update | Oct 18, 2026 | Oct 18, 2026 | Oct 18, 2026 | Oct 18, 2026 | Jun 19, 2026 | Oct 18, 2026 |
| Product Type | Smart watch | Smart Watch | Smart Watch | smartwatch | ||
| Waterproof | Yes | Yes | Waterproof | |||
| Heart Rate Monitoring | Yes | Yes | heart rate | |||
Smart watch
€23.48
When this device makes sense
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