Smart Ring Colmi R03 18.9mm Size 9 (Black)
-5%
33.80 €32.20 €
Kaubakood: 174852
Tarnija laos olemas
Tellimiseks saadaval: 10+ tk
Ooteaeg: 5–12 tööpäeva
Tarnevõimalused – tarneriik:
Eesti
Tarne pakiautomaati
Eeldatav: 12.11.–23.11.
alates 2.90 €
Kulleriga kohaletoimetamine
Eeldatav: 12.11.–23.11.
8.90 €
The Colmi R03 is a lightweight smart ring designed for convenient health tracking and daily activity monitoring via the QRing app.
Key Features
- Monitors sleep quality, heart rate, and blood oxygen levels
- 21 sports modes with step, calorie, and distance tracking
- 5ATM water resistance suitable for swimming and intense workouts
- Titanium alloy construction weighing just 4.7 g
- 3-5 days of battery life with an included 200 mAh charging case
| Manufacturer | Colmi |
|---|---|
| Model | R03 |
| Size | 9 |
| Inner diameter | 18.9 mm |
| Color | Black |
| Material | Titanium alloy |
| Weight | 4.7 g |
| Water resistance | 5ATM |
| Bluetooth | 5.0 |
| Ring battery capacity | 15 mAh |
| Operating time | 3-5 days |
| Ring charging time | about 1 h |
| Charging case battery capacity | 200 mAh |
| Charging case dimensions | 43 x 43 x 25 mm |
| Compatibility | Android 4.4 or later, iOS 8.0 or later, Harmony OS |
| App | QRing |
| Package contents | Smartring, USB-C cable, charging case, user manual |
| EAN | 6972436985593 |
|---|
What is the inner diameter of the Colmi R03 size 9?
The inner diameter of the Colmi R03 in size 9 is 18.9 mm.
How long does the battery last on a single charge?
The ring operates for approximately 3 to 5 days, and charges in about 1 hour.
Is the Colmi R03 smart ring waterproof?
Yes, it features 5ATM water resistance, making it suitable for swimming and intense workouts.
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