Plain outer packaging
No product details are printed on the outside of your parcel.
Smart health ring · Just 5g
Touch Soul Ultra
★★★★★★★★★★Feel every beat. Know every breath.
An ultra-thin smart ring in stainless steel and epoxy resin that monitors your body around the clock — heart rate, blood oxygen, sleep and stress — with real-time data in the companion app.
- Just ~5g · 8mm wide
- 5ATM + IP68 waterproof
- ~7-day battery
Featherlight at just 5g
You will forget it is there.
An electroplated stainless steel shell over a hypoallergenic epoxy resin body — just 5g and 8mm slim, and tested for 72 hours in salt spray. Touch Soul Ultra disappears on your finger; its attention to your body never does.
Companion app · Real-time data
Your health, at a glance
Every vital sign, one tap away.
Heart rate, blood oxygen, blood pressure, HRV and stress — tap to measure any of them instantly in the companion app, and every reading syncs in seconds. Activity, sleep and workouts sit alongside in one real-time dashboard.
A cycle recording and prediction module is built in for female users.
Matte Black · Rose Gold · Silver
Featherlight, indestructible
Made to be worn, not worried about.
Rated 5ATM + IP68, Ultra swims, showers and lives as freely as you do — no taking it off, no working around it. Just a ring, doing its quiet work.
From box to finger
Wearing it in minutes.
Three sizes, a one-hour charge and a single pairing — then it simply stays on.
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01
Find your size
S (51.9mm), M (55.9mm) or L (60.0mm) finger circumference — a sizing guide is included in the box.
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02
Charge magnetically
Snap on the magnetic USB charger — a full charge takes about an hour, and lasts around seven days.
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03
Pair the app
Connect over Bluetooth BLE 5.0 and your health data starts flowing in real time.
Sleep tracking · Every night
Awake or asleep
Day & night, always tracking.
Sleep stages, steps, calories and workouts are recorded around the clock — powered by the Goodix GR5331AENI chip and a dual-LED PPG heart-rate sensor.
- Sleep stagesDeep, light and REM, analysed on waking.
- Activity & workoutsSteps, calories and one-tap workout mode.
- ~7-day batteryAround a week of wear per one-hour charge.
Part of the Soul ecosystem
Sensed on your finger. Felt everywhere.
Ultra is the sensory bridge of the Soul ecosystem. When it notices an abnormal heart rate, poor sleep or rising stress, the data syncs to your Sight frame — your digital companion notices, too, and a Scent diffuser can answer with a calming fragrance.
A closer look
The ring, in detail.
Three sizes. One perfect fit.
S · M · L — sizing guide included
Specifications
| Chipset | Goodix GR5331AENI |
|---|---|
| Sensors | Dual-LED PPG Heart Rate + 3-Axis Accelerometer (ST LIS2DOCTR) |
| Material | Stainless Steel (Electroplated) + Epoxy Resin |
| Weight | ~5g |
| Ring Width | 8mm |
| Sizes | S (51.9mm) / M (55.9mm) / L (60.0mm) |
| Water Resistance | 5ATM + IP68 |
| Connectivity | Bluetooth BLE 5.0 |
| Battery | 15–22mAh (~7 days) |
| Charging | Magnetic USB (~1 hour full charge) |
| Compatibility | Android 5.0+ / HarmonyOS / iOS 10.0+ |
| Colors | Matte Black · Rose Gold · Silver |
| App Languages | 20 languages supported |
| App | Companion App (iOS & Android) |
What's in the box
- Touch Soul | Ultra Smart Ring × 1
- Magnetic Charging Cable × 1
- User Manual × 1
- Sizing Guide × 1
Health readings are for everyday wellness reference and are not a medical diagnosis. Confirm AI service options with DeepSire before ordering.
After you choose
Care continues after checkout.
Tracked delivery
Dispatched within 1–2 business days, with typical delivery in 5–12 business days. Your exact estimate and tracking are shown before payment.
Human support
Get clear product and order guidance from the DeepSire support team.
Good to know
Clear answers, before you choose.
What health metrics can Touch Soul Ultra measure?
Heart rate, blood oxygen (SpO2), blood pressure trends, HRV and stress levels — plus sleep, activity and cycle tracking. Tap in the companion app to measure any metric instantly.
How long does the battery last, and how do I charge it?
The 15–22mAh battery lasts around 7 days. Charging is by magnetic USB, and a full charge takes about 1 hour.
Can I swim or shower while wearing it?
Yes. The ring is rated 5ATM + IP68, so you can swim, shower and live freely without taking it off.
How do I choose my ring size?
There are three sizes — S (51.9mm), M (55.9mm) and L (60.0mm) finger circumference — and a Sizing Guide is included in the box.
How is my order packaged?
Orders are prepared in plain outer packaging without product details.
Where can I find product guidance?
Setup and care guidance is available on the product page and in the included manual.
Customer reviews
Reviews for Touch Soul Ultra
4.7
★★★★★★★★★★
Based on 10 reviews
Customer reviews are being prepared for this view. In the meantime, ask us anything about this product.
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Made to work together.
Touch Soul Standard
$109.00
Touch Soul Pro
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Discreet deliveryPlain packaging, tracked to your door
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Privacy firstThoughtful controls and clear choices
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Simple supportClear help when you need it
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Human guidanceHelpful answers, without judgment
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Secure checkoutEncrypted payments — Visa, Mastercard, Amex, UnionPay, PayPal, Apple Pay, Google Pay and Shop Pay