Merit Sell
R11C Smart Ring Men Women Display Screen Gesture Swipe Video Smartring Waterproof Heart Rate Sleep Monitor Qring for Android IOS
R11C Smart Ring Men Women Display Screen Gesture Swipe Video Smartring Waterproof Heart Rate Sleep Monitor Qring for Android IOS
Impossible de charger la disponibilité du service de retrait
SPECIFICATIONS
Activity Tracked: Distance Tracker,Calorie Tracker,Steps Tracker,Activity Tracker
Battery Capacity(mAh): 15mAh
Brand Name: Timethinker
Case Material: stainless steel
Certification: ce
Choice: yes
Display screen: Yes
High-concerned chemical: None
Item Weight: 140g
Metrics measured: Heart Rate Monitor,Blood Oxygen Monitor,Sleep Monitor,Stress Monitor
Model Number: R11C Bluetooth Smart Ring
NFC Support: No
Origin: Mainland China
Waterproof Grade: 1ATM
semi_Choice: yes
type 1: R11C Bluetooth Smart Ring
type 10: finger ring
type 11: fitness tracker ring
type 12: Heart rate blood oxygen monitor
type 2: R11C Bluetooth Smart Ring
type 3: Smart Ring
type 4: LED Display Screen
type 5: Health Ring
type 6: Sleep Monitor
type 7: Heart Rate Blood Pressure Blood Oxygen Sleep Monitor
type 8: 1ATM Waterproof
type 9: QRing App
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It's very good for the price, the only thing to keep in mind is that the battery lasts a couple of days.
Itis nice but there are no instructions how to operate to take photos
Pros. the heart rate sensor is fantastic and the time. (can't really mess that up) cons.for some reason there seems to be missing half my sleep time (it's always showing around 3 hours instead of six) compared to my smartwatch and the steps at the end of the day always about 2500-3000 steps less compared to mine oneplus watch 3 but for 20 bucks it is what it is.
Product delivered faster than expected (6 days sooner). Charged quickly and easily connected to the phone.
The ring doesn't work. The time doesn't show. I've unbinded it and re bonded it several times but it only shows numbers which increase each time i tap it. Example - i tap it and it may show 4 and then tap it again and it shows 6 and keeps going up each time. I want a refund
