跳至产品信息
AS-R4 Slim Titanium Smart Ring — 2.6 mm
$42.00
2.6 mm thin, 2.9 g light. AS-R4 exists because the number one objection to smart rings is comfort at night. If your market is sleep and recovery, this is the SKU that wins the unboxing.
- 2.6 mm profile — the thinnest in our range
- 2.9 g at US 8, barely noticeable overnight
- Rose gold, silver and black titanium finishes
- Same app platform and SDK as the rest of the range
Specifications
| Shell | Titanium, PVD rose gold / silver / black |
| Width / thickness | 6.8 mm / 2.6 mm |
| Weight | 2.9–3.9 g depending on size |
| Sizes | US 6–13 (8 sizes) |
| Sensors | PPG heart rate, SpO2, skin temperature, 3-axis accelerometer |
| Battery | 5–7 days typical use |
| Water resistance | 5 ATM (50 m) |
| Connectivity | Bluetooth 5.3 BLE, iOS 14+ / Android 9+ |
| MOQ | 500 pcs per colour |
| Sampling | 10–15 days |
| Production lead time | 30–40 days after sample approval |
What you can customise
- PVD colour matching, laser logo, inner engraving
- App white-label and metric naming
- Retail box, sleep-focused insert card
Compliance
Built to CE / FCC / RoHS / REACH requirements with UN38.3 battery reports; certificates issued per order and model.
Request pricing for this platform
Send your quantity, finish and target market. We reply within one business day with FOB pricing, sampling plan and lead time.