9.1
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8.9/10
Excellent
FKGZJF 
FKGZJF Smart Health Ring - Black, Size 8
FKGZJF Smart Ring Gold 8#
Smart Health Ring Silver 7# Size
FKGZJF Ring Sizing Kit
FKGZJF Smart Health Ring - Black, Size 8 Review
Models: Smart Ring, Smart Ring
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4.4 (366 reviews) Sleek fitness tracker ring with 24/7 health monitoring, no subscription, waterproof design for iPhone and Android users.
Price
$59.98
Our Score
8.9/10
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shopping_cart Buy on AmazonAvailable Options
FKGZJF Smart Health Ring - Black, Size 8FKGZJF Smart Ring Gold 8#Smart Health Ring Silver 7# SizeFKGZJF Ring Sizing KitFKGZJF Smart Health Ring - Black, Size 8 Key Features
- check_circle 24/7 Heart Rate Monitoring
- check_circle Sleep Quality Tracking
- check_circle Multiple Sport Modes
- check_circle Blood Oxygen Measurement
- check_circle IP68 Waterproof Rating
- check_circle 3-5 Days Battery Life
- check_circle Compact Ring Design
Our Verdict
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The Good
- add No subscription fees
- add Comprehensive health tracking
- add Comfortable lightweight design
- add Long battery life
- add Waterproof
- add Compatible with iPhone/Android
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The Bad
- remove Accuracy may vary
- remove Limited size options
- remove Requires smartphone app
- remove Battery needs frequent charging
FKGZJF Smart Health Ring - Black, Size 8 Specifications
ColorBlack
Ring Size8
Weight0.11 Kilograms
Battery Duration3-5 Days
Compatible DevicesAndroid 4.4+ / iOS 8.4+
Water ResistanceIP68 Waterproof
Health TrackingHeart Rate, Blood Oxygen, Sleep, Steps
