How RingConn Gen 2 Helps
Deeper Sleep
Deeper Insights
RingConn supports your well-being with:
- Accurate tracking of REM and deep sleep stages
- Key sleep metrics like respiration and HRV
- Wake up refreshed with insights to rest better
Deeper Sleep
Deeper Insights
RingConn supports your well-being with:
- Accurate tracking of REM and deep sleep stages
- Key sleep metrics like respiration and HRV
- Wake up refreshed with insights to rest better
Discover how RingConn
wearers improved their sleep
Shop Now
I originally used my Apple Watch to monitor my sleep, but at some point, nighttime became charging time instead. This device seems to have good battery life and doesn’t look like it will get in the way when wearing it, so I have high expectations.
蓑和 浩
As I approach 40, I feel more and more the importance of health every day. I’m looking forward to having this ring as a companion I can wear long-term, helping me naturally stay mindful of my health.
Ryuya.H
Among the many smart rings available both in Japan and overseas, I was specifically looking for one without a subscription. I was even considering importing RingConn when I heard it was coming to Japan—so I decided immediately! I’m so excited, I can’t wait!
dark_amber
I may have sleep apnea, but I don’t have a confirmed diagnosis. Including daily health management, that’s why I decided to purchase this product.
Thank you for developing RingConn Gen 2 with such wonderful features. I look forward to further improvements in performance.
north3265
Strength. Safe. Sustained
Titanium × Epoxy Resin
Aerospace-grade titanium alloy, also used in
manufacturing aircraft and rocket structural
components. Benefits include high durability,
strength, and corrosion resistance
Medical-grade epoxy resin, also used in
Class III medical devices like endoscopes
implanted in the body. Benefits include
enhanced safety and low allergenicity.
The Lightest & Thinnest
Smart Ring
Minimum Weight As light as
2g
Its Slimmest Point Just
2mm
*Note: Weight may vary depending on ring size, weight range 2-3g.
All Day Comfort, Redefined
Upgraded from Gen 1 – Thinner, Lighter, Better
All Day Comfort, Redefined
Upgraded from Gen 1 – Thinner, Lighter, Better
24.8% Thinner
24.8% Thinner
Feels less bulky, fits more naturally.
Feels less bulky, fits more naturally.
50% Lighter
50% Lighter
Barely there —
so light you’ll forget it’s on.
Barely there —
so light you’ll forget it’s on.
12.8% Narrower
12.8% Narrower
Slimmer profile for
better wearability and style.
Slimmer profile for
better wearability and style.
10 - 12 Days
150+ Days
10 - 12
150+
Days
battery life,
power that outlasts them all extra life with
charging case
power that outlasts them all extra life with
charging case
battery life, power that outlasts them all
extra life with charging case
Power On the Go
With the Charging Case
With RingConn EcoPower Technology,
we've refined optical pathways and enhanced
algorithms to achieve reduced power
consumption while maintaining familiar
performance levels.
Power On the Go
With the Charging Case
With RingConn EcoPower Technology,
we've refined optical pathways and enhanced
algorithms to achieve reduced power
consumption while maintaining familiar
performance levels.
Next-Level Performance Lower Power
Advanced MCU chip, experience faster processing speeds,
improved performance, and notably reduced power consumption
All You Need
All in One
7/24 health monitoring
throughout the day
All You Need
All in One
7/24 health monitoring
throughout the day
Heart Rate (HR)
Heart Rate (HR)
Understand your
cardiovascular health
Understand your
cardiovascular health
122 BPM
122 BPM
Skin Temperature
Skin Temperature
Catch early signs of
changes in your health
Catch early signs of
changes in your health
35.1°C
35.1°C
Blood Oxygen
Blood Oxygen
Stay on top of oxygen saturation for
peak performance
Stay on top of oxygen saturation for
peak performance
99%
35.1°C
Fitness
Fitness
Monitor your fitness levels
throughout the day
Monitor your fitness levels
throughout the day
6926 steps
6926 steps
Stress Index
Stress Index
Stay on top of your daily
stress levels
Stay on top of your daily
stress levels
Carolaries
Carolaries
The calorie calculation
function is accurate
The calorie calculation
function is accurate
306 kcal
306 kcal
Standing
Standing
Sedentary reminder for
sitting too long
Sedentary reminder for
sitting too long
12 hour
12 hour
Exercise
Exercise
Activities to improve physical condition
Activities to improve physical condition
3,2,1,GO!
3,2,1,GO!
Biometrics Tracking with
Medical-Grade Accuracy
Biometrics Tracking with
Medical-Grade Accuracy
Heart Rate
Acc. > 98%
Blood Oxygen Saturation
MAE < 1.9%
Step Counting
Acc. > 95%
HR Variability
MAE < 3.5ms
Sleeping Time
Acc. > 99%
Respiratory Rate
MAE < 1BPM
Incorporates
PPG Sensors
3-Axis Accelerometer
Power-Saving Sensors,
Deeper Insights
Incorporates
PPG Sensors
Power-Saving Sensors,
Deeper Insights
Incorporates
PPG Sensors
3-Axis
Accelerometer
Temperature Sensor
Heart Rate
Acc. > 98%
Blood Oxygen Saturation
MAE < 1.9%
Step Counting
Acc. > 95%
HR Variability
MAE < 3.5ms
Sleeping Time
Acc. > 99%
Respiratory Rate
MAE < 1BPM
Health Alert
Health Alert
Stay informed with timely health
warnings.
Stay informed with timely health
warnings.
Weekly & Yearly Report
Weekly & Yearly Report
Track your progress with detailed
weekly and yearly summaries.
Track your progress with detailed
weekly and yearly summaries.
Take Your Note
Take Your Note
Log your thoughts or symptoms
anytime.
Log your thoughts or symptoms
anytime.
Find My Ring
Find My Ring
Quickly locate your ring when it's
nearby.
Quickly locate your ring when it's
nearby.
Data Share
Data Share
Share your health data easily with those
who matter.
Share your health data easily with those
who matter.
Your Data, Always
Within Reach
Your Data, Always
Within Reach
RingConn can store up to 7 days of
data while offline, keeping it easily
accessible. Effortiessly sync your
data with Apple Health, Google Fit,
and more, consolidating all your health
insights in one place.
RingConn can store up to 7 days of data while
offline, keeping it easily accessible. Effortiessly sync
your data with Apple Heaith, Google Fit, and more,
consolidating all your health insights in one place.
IP68 / 328ft Waterproof
IP68 / 328ft
Waterproof
RingConn Gen 2 boasts an IP68 rating,
ensuring exceptional waterproof
performance tested to depths of 100
meters. Swim, cook, or even dive—
all without worry
RingConn Gen 2 boasts an IP68 rating, ensuring
exceptional waterproof performance tested to
depths of 100 meters. Swim, cook, or even dive—
all without worry