Description
- **COMPREHENSIVE HEALTH TRACKING, NO SUBSCRIPTION:** Monitor your sleep, activity, stress, heart rate, HRV, and SpO2 levels 24/7 with full access to all your data and AI-powered insights without any recurring monthly fees.
- **ADVANCED SLEEP APNEA MONITORING:** Gain deeper insights into your sleep with the world's first ultra-thin smart ring to offer automatic sleep apnea monitoring, tracking your AHI index, oxygen saturation, and respiratory rate.
- **ULTRA-THIN & DURABLE TITANIUM DESIGN:** Weighing only 2-3 grams and just 2mm thick, this award-winning ergonomic ring is crafted from aerospace-grade titanium for a comfortable, barely-there feel that's also IP68 waterproof up to 100m.
- **EXCEPTIONAL BATTERY LIFE:** Wear it for up to 12 days on a single charge; The included portable charging case holds up to 18 additional charges, providing an incredible 150+ days of power on the go.
Additional Information
Grade: |
Excellent Refurbished |
Manufacturer part no.: | SR2-SLV-11 |
Our SKU: | DF5-A10-CB0 |
