TrendVibeCN R11M Smart Ring
Model overview
2
Price range
$28.37
—
$31.07
Variant spread:
Medium
Available variants
Key differences
Color
Gold • Black, Gold, Multi, Pink, Red, Silver, White
Material
Titanium • Aluminum Alloy, Ceramic, Gold, Metal, Stainless Steel, Titanium, Titanium Alloy
Battery Life
7 d • 3–5 d, 5–7 d, 7–10 d, 7 d, ≤11 h, 8 h, 7–10 d standby, 15 d standby
Display Type
None • LCD, LED, OLED, None
Charging Method
Magnetic • Magnetic, Wireless
OS Compatibility
Android, iOS • Android, Android 5.0+, Android 5.1+, Android 6+, Android Wear 1.3, Android Wear 2.9, iOS, iOS 8+, iOS 10+, iOS 11+, Wear OS 1.0, Wear OS 3.0
Water Resistance
IP68 • 3ATM, 5ATM, 10ATM, IP67, IP68, IPX8
Bluetooth Version
5.3 • 5.0, 5.1, 5.2, 5.3, 5.4
How to choose
- Start with your budget: the visible price spread across variants is about 10%.
- Pick color and finish only after deciding on hardware requirements.
Trade-offs
Material
Different values may change day-to-day usage profile depending on your priorities.
Battery Life
Different values may change day-to-day usage profile depending on your priorities.
Starting from $28.37
Last price update: 2/7/26
A smart ring designed for health and fitness tracking, offering features like heart rate monitoring, blood oxygen tracking, sleep analysis, and step counting. It is waterproof with Bluetooth connectivity for data syncing, compatible with Android and iOS devices, and includes various sizes and materials to suit different preferences.