Fitbit veteran Stacy Salvi launches The90™ Gem, a $299 smart jewelry pendant tracking real-time UVA/UVB exposure to automate sunscreen timing & skin longevity. What You Should Know Preventative skin health wearable pioneer The90 has formally launched out of stealth with The90™ Gem, a high-end smart jewelry pendant and companion app designed to track personal UV exposure. The device targets a massive market ... [5089 chars]
ADVERTISEMENT
ADVERTISEMENT
2026 Copyright © News-Matic.com. All Rights Reserved
