New Fashionable Smart Ring Multiple Colors Heart Rate, Blood Pressure Blood Oxygen and Sleep Health Monitoring Outdoor Sports and Fitness Tracking Step Counter Smartring For Men Women R12
High-concerned chemical : none
Memory storage capacity : 128Mb
Waterproof Grade : 5ATM
Model Number : Smart Ring
Display screen : No
NFC Support : No
Function : Health Monitoring
Activity Tracked : Activity Tracker,Steps Tracker,Distance Tracker,Calorie Tracker
Metrics measured : Heart Rate Monitor,Blood Pressure Monitor,Sleep Monitor,Blood Oxygen Monitor
Certification : ce
Origin : China
Ola Esporte
FCC ID : 2BSEJ-R12
Wear the data. Not the weight.
A smart ring that doesn’t shout – it measures.
Stainless steel. 5ATM waterproof. Swim. Shower. Sweat. It doesn’t care.
Inside: a Bluetooth 5.3 LE chip that sips power and stays locked to your phone – Android 8.0+ or iOS 10.0+. Memory? 4Mbit flash, 73KB RAM. Enough to log, learn, and never lag.
The STK8321 motion sensor knows your sport before you do – running, cycling, swimming, yoga. It feeds back pace, form, effort. No phone required.
But the real story is under your skin:
Heart rate – 24/7. Not just numbers – trends, stress signals, cardio readiness.
Blood pressure – estimated non‑invasively, so you stay in the green zone.
SpO₂ – oxygen saturation, tracked on demand and overnight.
Sleep – broken into deep, light, REM. Scored. Explained. Improved.
One double‑tap – and your ring becomes a remote shutter. Group photos, vlogs, selfies – captured from across the room.
Charge it for 1.5 hours. Wear it for 7 days.
Choose your fit – 16.5 mm to 22.3 mm, eight sizes, one perfect feel.
No screen. No distraction. Just intelligence you can feel.
Because health isn’t a dashboard – it’s a daily rhythm. This ring helps you keep it.
◈ Size Options (Inner Diameter)
#6 (16.5 mm) · #7 (17.4 mm) · #8 (18.2 mm) · #9 (19.0 mm) ·
#10 (19.9 mm) · #11 (20.7 mm) · #12 (21.5 mm) · #13 (22.3 mm)
Packaging List:
Ring * 1
Charging cable * 1
Packaging box * 1
Compatible os: Android,iOS
Heart Rate: yes
Pedometer: yes
Battery capacity: 200 m·Ah
Display type: AMOLED
Calorie Counter: yes
Standby Time: 3 days
NFC support: no
High-concerned chemical: none
Memory storage capacity: 128Mb
Model Number: Smart Ring
Display screen: No
Function: Health Monitoring
Activity Tracked: Activity Tracker, Steps Tracker, Distance Tracker, Calorie Tracker
Metrics measured: Heart Rate Monitor, Blood Pressure Monitor, Sleep Monitor, Blood Oxygen Monitor
Certification: ce
Brand Name: Ola Esporte
FCC ID: 2BSEJ-R12
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