New圖片僅供參考，實物可能有所差異。
Titan II
Whole-body health tracking in a feather-light titanium band. Titan II reads your sleep, recovery, heart rate and activity 24/7 — no screen, no distraction, up to 7 days on a charge.
你確認最終尺寸後，我們會再確認供貨情況。
Everything a fitness watch does — from your finger
The finger delivers a cleaner biometric signal than the wrist, so Titan II measures more accurately while staying invisible on your hand and out of your day.
Deeper sleep insights
Track sleep stages, latency and efficiency to understand exactly how well you rest — and how to rest better.
24/7 heart rate
Continuous heart rate and resting HR trends captured from your finger, where signal quality is highest.
Heart rate variability
HRV is one of the best readiness signals your body gives — Titan II watches it all night.
Daily recovery score
Wake up to a single readiness score that tells you when to push and when to hold back.
All-day activity
Steps, calories, active minutes and workouts — automatically detected without lifting a finger.
Blood oxygen (SpO2)
Overnight SpO2 monitoring helps you spot breathing disturbances and altitude effects.
Skin temperature
Nightly temperature trends reveal early signs of illness, stress and cycle changes.
Stress & mindfulness
See how your body responds to stress and use guided breathing to bring it back down.
Feather-light comfort
Aerospace-grade titanium weighs just 4 grams — light enough to forget you're wearing it.
Up to 7-day battery
A full week of tracking on a single charge, then back to 100% in under 90 minutes.
Water resistant to 100m
Shower, swim and sweat freely — Titan II is sealed and built to keep going.
A lab of sensors, hidden in titanium
We packed a research-grade sensor array into a band thinner than a wedding ring. Every reading is processed on-device and encrypted before it ever reaches your phone.
- Medical-grade infrared and red LED sensors
- 3-axis accelerometer for motion & sleep detection
- Negative-temperature-coefficient skin sensor
- Bluetooth 5.2 low-energy sync to iOS & Android
Your body, translated into a plan
Raw data is only useful if you know what to do with it. The Titan app turns your sleep, recovery and activity into simple, personalized guidance you can act on each morning — with no subscription required.
Technical specs
- Material
- Aerospace-grade titanium
- Finishes
- Obsidian · Titanium · Champagne · Celestial
- Sizes
- US 7 – 13 (HK$50 尺寸套裝)
- Weight
- 4 – 6 g depending on size
- Battery
- Up to 7 days · 90-min charge
- Water resistance
- 100 m (10 ATM)
- Sensors
- PPG, IR, red LED, temperature, 3-axis
- Connectivity
- Bluetooth 5.2 · iOS & Android
Sizing guide
Titan II 適合 US 戒指尺寸 7 至 13。內徑如下 - 訂購 HK$50 尺寸套裝後，可獲 HK$50 戒指購買回贈。
| US size | Inner diameter |
|---|---|
| US 7 | 17.3 mm |
| US 8 | 18.1 mm |
| US 9 | 18.9 mm |
| US 10 | 19.8 mm |
| US 11 | 20.6 mm |
| US 12 | 21.4 mm |
| US 13 | 22.2 mm |
Frequently asked questions
How long does the battery last?
Up to 7 days on a single charge, with a full 90-minute charge from empty. The magnetic charging dock takes up minimal space on your nightstand.
Which sizes are available and how do I find mine?
Titan II 提供 US 7 至 13 尺寸。你可以購買 HK$50 尺寸套裝，在家試戴不同尺寸；之後會獲 HK$50 戒指購買回贈。
Is it waterproof?
Yes. Titan II is water resistant to 100 m (10 ATM), so you can wear it in the shower, pool, and ocean without worry.
Does it work with my phone?
Titan II pairs over Bluetooth 5.2 with the free companion app on iOS and Android.
What does shipping look like?
Shipping is free on every Hong Kong order. Hong Kong purchases are final sale and non-refundable, except where required by law.
Pairs well with
Every Titan device shares one app, so your ring, scale and tape build a single, complete picture of your health.
