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JPI Elité Collection
Smart Fitness Tracker with Step Counting, Gesture Control
$27.42
Brand: He Pai
Model: SmartRing
Battery Capacity: 18 mAh
External Dimensions: 7#17.3mm, 8#18.1mm, 9#18.9mm, 10#19.8mm, 11#20.6mm
Product Weight: 4.2~4.7g
Wearing Method: Ring
Additional Features: Heart Rate
Packing List: Ring + Charging Cable + Instruction Manual
Color: Black 7#, Black 8#, Black 9#, Black 10#, Black 11#, Black 12#, Black 13#, Gold 7#, Gold 8#, Gold 9#, Gold 10#, Gold 11#, Gold 12#, Gold 13#, Silver 7#, Silver 8#, Silver 9#, Silver 10#, Silver 11#, Silver 12#, Silver 13#
| International Size | 7 | 8 | 9 | 10 | 11 | 12 |
|---|---|---|---|---|---|---|
| Inner Diameter | 17.4mm | 18.2mm | 19.0mm | 19.9mm | 20.7mm | 21.5mm |
| Circumference | 54.4mm | 56.9mm | 59.5mm | 62.1mm | 64.6mm | 67.2mm |
Wearing Instructions:
STEP-01: When measuring, please use a non-elastic thin string to wrap around your finger once.
STEP-02: Pull the string straight and measure its length with a ruler, then refer to the size chart above to select the appropriate size.