Withings
✓Activity Trackers
Withings Activite Sapphire Glass Activity and Sleep Tracking Watch - Black
★★★★★3.2
$553.99
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$108.99
Roadtime Smart Ring Heart Rate Monitor Blood Pressure Sleep Tracker Blood Oxygen Health Pedometer Step Counter Calories Remote Camera Fitness Ring with Charging Case(Black 8# 18.2mm)
★★★★★
$108.99
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4 availableQuantity
1
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Thousands of happy customers
About this item
- Health Smart Ring: Measure your blood oxygen. It's a breathtaking innovation. The remarkable sensor and app allow you to take on‑demand readings of your blood oxygen as well as background readings, day and night.The more informed you are about your health, the more empowered you are to affect it. Advanced health sensors in Smart Ring provide insights to help you better understand your health.
- Sleep Ring: Adequate sleep is very important for health.The app doesn’t just keep track of your sleep. It also helps you create a schedule and a bedtime routine so you can meet your sleep goals. When you fall asleep wearing Smartring, the ring will automatically record your Deep Sleep or Light Sleep，Wake Time. You can adjust your routine, and develop good sleep habits.How refreshing.
- Sleep Ring: Adequate sleep is very important for health.The app doesn’t just keep track of your sleep. It also helps you create a schedule and a bedtime routine so you can meet your sleep goals. When you fall asleep wearing Smartring, the ring will automatically record your Deep Sleep or Light Sleep，Wake Time. You can adjust your routine, and develop good sleep habits.How refreshing.
- Gesture Control: This ring supports gesture interaction, you can use it to take phone's photos remotely, switch short videos, pause or play music. Free your hands and give you convenience in daily life.Suit for smart phone with Android 6.0 or iOS 11.0 and above system.
- Charging Compartment Easy to Carry Waterproof : This smart ring comes with a charging case that eliminates the need for a charging cable, making it easy to carry and store. Able to accompany long term travel or business trips.IP68 waterproof, withstand swimming, washing hands, cold showering and rain, keep tracking your sport data and monitor physical health in water-related situations. Note: please keep away hot water or steam.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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