• COLMI R10 smart ring
• Size 7, black colour
• Fitness and sleep tracker with heart rate monitoring
• Includes charging case
• Brand new and unused
• Compatible with iPhone and Android
• Bundle discount available – see my other listings
• From a smoke and pet-free home
• Carefully packed and posted quickly – choose your preferred delivery at checkout

Item Specifics
• Brand: COLMI
• Model: R10
• Type: Smart Ring / Fitness & Sleep Tracker
• Size: 7
• Colour: Black
• Condition: Brand New – Unused
• Includes: Charging Case