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SR08 Smart Ring: Health Monitoring

Smart Ring — Smart Rings

Meet the Smart Ring—your new fitness buddy and daily sidekick, all wrapped up in one sleek package. It's not just a ring; it's a powerhouse of tech, built from tough-as-nails stainless steel and boasting an LED digital display that keeps your stats front and center. Under the hood, the DA-14585 chip works its magic, while the heart rate sensor keeps tabs on your ticker with scary accuracy. And with 128kb ROM + 96 Kb RAM, it's like having a tiny, data-hoarding librarian on your finger.

Whether you're scaling mountains, pedaling like there's no tomorrow, or just trying to outrun your responsibilities, the multiple sports modes have got you covered. It's like having a personal trainer, sleep doctor, and oxygen level checker all in one—thanks to its knack for tracking heart rate, sleep, and blood oxygen levels. Fancy a photo or a quick TikTok scroll? Just wave your hand (yes, really) with the hand gestures control. And with an IP68 waterproof rating, it laughs in the face of rain, sweat, and accidental dunkings.

Plays nice with Android 5.0 and above and Apple iOS 10.0 and above, so no favoritism here. Charging is a breeze with magnetic charging, and the 16 mAh battery keeps it going for 3-4 days of regular use or 16-20 days if you're just showing off. Comes in size 8 (Dia 18.2mm; Circumference 57.1mm), because one size fits... well, some. And yes, it includes a USB charging cable, because even the future needs a power boost now and then.

General specs

  • Model: SR08
  • Seller: Sunsky
  • Material: Stainless steel
  • Display: LED digital display
  • Chip: DA-14585
  • Heart rate sensor: 3918
  • Storage capacity: 128kb ROM + 96 Kb RAM
  • Operating temperature: -20 degrees Celsius to 60 degrees Celsius
  • Charging method: Magnetic charging
  • Compatibility: Android 5.0 and above, Apple iOS 10.0 and above
  • Compatible software: JRing
  • Waterproof: IP68
  • Battery Capacity: 16 mAh
  • Theory Standby time: 16-20 days
  • Normal using time: 3-4 days
  • Size: Dia 18.2mm, Circumference 57.1mm

If you are interested in more details, you can find full information on the seller's page.

$19.98
Last price update: 11/03/25
Out of stock

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Brand FFFITNES Gwenland
Model SR08 R9 R5 SIZE 10 R6 SR08 R5 SIZE 8
Color
Rating
(4)
(8)
(0)
(1)
(8)
(4)
Price $19.98 $15.72 $11.19 $54.99 $55.99 $11.19
Seller Sunsky Sunsky Sunsky Amazon Amazon Sunsky
Update March 11, 2025 December 22, 2024 December 7, 2024 May 12, 2025 May 13, 2025 December 7, 2024
Waterproof IP68 IP68 IP68 IP68
Battery Capacity 16 mAh 18mAh 18mAh 18mAh
Size Dia 18.2mm, Circumference 57.1mm Dia 19.8mm, Circumference 62.1mm Dia 19.9mm; Circumference 62.1mm Dia 18.2mm; Circumference 56.9mm
CPU Pixart 2860 Pixart 2860 Pixart 2860
Bluetooth 5.1 5.1 5.1
Heart Rate Sensor HX3605 HX3605 HX3605
APP EcTri EcTri EcTri
Smart Ring — Smart Rings

Smart Ring

$19.98

Reviews

4.8
(4 reviews)
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Beatriz Pereira
Beatriz Pereira
27 March 2025
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Anna Weber
Anna Weber
26 March 2025
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Pedro Scott
Pedro Scott
26 March 2025
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Alexander Santos
Alexander Santos
12 March 2025
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