S2 Smart Ring Health Fitness Tracker, Multiple Exercise Modes, Heart Rate Body Blood Oxygen Sleep Monitoring, 5ATM Waterproof - 9# (Inside Diameter 18.9mm), Black

S2 Smart Ring Health Fitness Tracker, Multiple Exercise Modes, Heart Rate Body Blood Oxygen Sleep Monitoring, 5ATM Waterproof - 9# (Inside Diameter 18.9mm), Black
Other
sku: 525761
size: 10.2*7.9*3.1
$21.99
Shipping from: China
   Description
S2 Smart Ring Health Fitness Tracker Black 9#
   Technical Details
Color: Black
   Price history chart & currency exchange rate

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