Amazon - Smart Rings
Found 548 items
- Specifications
- Brand: Samsung
- Model: SM-Q507NZKAXAR
- Product Dimensions: 1.99 x 0.89 x 0.68 inches
- Item Weight: 0.09 ounces
- OS: Android
- Connectivity Technologies: Bluetooth
- GPS: GPS Via Smartphone
- Special Features: Heart Rate Monitor
- Other Display Features: Wireless
- Human Interface Input: Touchscreen
- Whats in the Box: Galaxy Ring, Charging Case, Charging Cable
- Manufacturer: SAMSUNG
- Country of Origin: Vietnam
- Date First Available: July 10, 2024
- Specifications
- Brand: Samsung
- Model: SM-Q506NZKAXAR
- product_dimensions: 2.07 x 0.85 x 0.65 inches
- item_weight: 0.08 ounces
- os: Android
- connectivity_technologies: Bluetooth
- special_features: Sleep Monitor
- other_display_features: Wireless
- human_interface_input: Touchscreen
- whats_in_the_box: Galaxy Ring, Charging Case, Charging Cable
- country_of_origin: Vietnam
- date_first_available: July 10, 2024
- Specifications
- Brand: Ultrahuman
- Model: RA-RT-Size14-US
- package_dimensions: 8.62 x 6.77 x 3.19 inches
- item_weight: 3.7 Grams
- batteries: 1 Lithium Polymer batteries required. (included)
- memory_storage_capacity: 0.5 MB
- water_resistance: 100m
- Specifications
- Brand: Oura
- Model: JZ90-54144-11
- product_dimensions: 1.1 x 1.1 x 0.28 inches
- item_weight: 6.7 ounces
- batteries: 1 Lithium Polymer batteries required. (included)
- connectivity_technologies: Bluetooth
- special_features: Heart Rate Monitor, Stress Monitor
- other_display_features: Wireless
- human_interface_input: Buttons
- whats_in_the_box: Oura Ring 4, Oura Ring 4 Charger, USB Cable, Information Booklet, Quick Start Guide
- manufacturer: Oura
- country_of_origin: Estonia
- date_first_available: October 3, 2024
- Specifications
- Brand: Ultrahuman
- Model: RA-RT-Size14-US
- package_dimensions: 8.7 x 6.77 x 3.23 inches
- item_weight: 3.7 Grams
- batteries: 1 Lithium Polymer batteries required. (included)
- memory_storage_capacity: 0.5 MB
- country_of_origin: India
- Specifications
- Brand: MOMAX
- Model: 1-sense active
- package_dimensions: 5.59 x 2.91 x 0.98 inches
- item_weight: 1.03 pounds
- batteries: 1 Nonstandard Battery batteries required. (included)
- date_first_available: June 11, 2025
- country_of_origin: China
- waterproof: IP68
- Specifications
- Brand: RENPHO
- Model: LYNX
- product_dimensions: 0.81 x 0.81 x 0.12 inches
- item_weight: 0.17 Ounces
- batteries: 1 Lithium Ion batteries required. (included)
- waterproof: 5ATM
- battery_life: 7 days
- Specifications
- Brand: femometer
- Model: Smart Ring Gen2
- package_dimensions: 3.2 x 3.2 x 2.4 inches
- item_weight: 3.5 Grams
- batteries: 2 C batteries required. (included)
- customer_reviews: 69 ratings, 3.8 stars
- date_first_available: September 27, 2024
- manufacturer: LOLLIPOP TECHNOLOGY (HANGZHOU) CO., LTD
- country_of_origin: China
- standing_screen_display_size: 1 Inches
- Specifications
- Brand: POBOVi
- Model: Ring OnePlus
- package_dimensions: 4 x 4 x 1.9 inches
- item_weight: 0.25 Pounds
- country_of_origin: China
- battery_life: 7 days
- compatibility: iOS, Android
- waterproof: Yes
- Specifications
- Brand: POBOVi
- Model: Gen-1
- product_dimensions: 3.94 x 3.94 x 1.18 inches
- item_weight: 5 ounces
- customer_reviews: 260 ratings, 4 stars
- date_first_available: April 18, 2024
- country_of_origin: China
- standing_screen_display_size: 1 Inches
- Specifications
- Brand: Piano Potato
- Model: R16
- package_dimensions: 3.58 x 3.5 x 1.85 inches
- item_weight: 4.6 ounces
- country_of_origin: China
- date_first_available: April 1, 2025
- Specifications
- Brand: Jojovenusmall
- Model: Smart Ring
- package_dimensions: 4 x 3 x 1.5 inches
- item_weight: 0.22 Pounds
- batteries: 1 Nonstandard Battery batteries required. (included)
- date_first_available: March 12, 2025
- manufacturer: Jojovenusmall
- country_of_origin: China
- memory_storage_capacity: 0.5 MB
- Specifications
- Brand: BIEMHA
- package_dimensions: 3.54 x 3.11 x 1.46 inches
- item_weight: 0.634 ounces
- batteries: 1 Nonstandard Battery batteries required. (included)
- customer_reviews: 174 ratings, 4.7 stars
- date_first_available: May 13, 2025
- manufacturer: BIEMHA
- country_of_origin: China
- standing_screen_display_size: 1 Millimeters
- memory_storage_capacity: 1 MB
- Specifications
- Brand: Tiantianka
- Model: d07f0fc9-aafc-4178-89a6-c04a8ac99e42
- package_dimensions: 3.62 x 3.5 x 1.26 inches
- item_weight: 3.2 ounces
- batteries: 1 A batteries required. (included)
- country_of_origin: China
- Specifications
- Brand: KNGAD
- Model: Smart Health Ring
- package_dimensions: 3.62 x 3.54 x 1.26 inches
- item_weight: 3.2 ounces
- batteries: 1 A batteries required. (included)
- customer_reviews: ratings_count: 66, stars: 4.4
- date_first_available: April 17, 2025
- manufacturer: KNGAD
- country_of_origin: China
- Specifications
- Brand: Aichiken
- Model: Smart Health Ring
- package_dimensions: 3.3 x 3.3 x 1 inches
- item_weight: 2.39 ounces
- batteries: 1 Lithium Ion batteries required. (included)
- memory_storage_capacity: 4 MB
- country_of_origin: China
- Specifications
- Brand: Aichiken
- Model: Smart Health Ring
- package_dimensions: 3.15 x 3.15 x 0.79 inches
- item_weight: 2.29 ounces
- batteries: 1 Lithium Ion batteries required. (included)
- memory_storage_capacity: 4 MB
- waterproof: IP68
- country_of_origin: China
- Specifications
- Brand: MUMUCREAM
- package_dimensions: 3.07 x 2.99 x 1.93 inches
- item_weight: 4.2 ounces
- batteries: 1 AA batteries required. (included)
- date_first_available: May 26, 2025
- country_of_origin: China
- standing_screen_display_size: 1 Centimeters
- memory_storage_capacity: 10 MB
- Specifications
- Brand: Naughtbaby
- Model: 3 Pro
- package_dimensions: 3.62 x 3.46 x 1.89 inches
- item_weight: 4.2 ounces
- batteries: 1 9V batteries required. (included)
- customer_reviews: 29 ratings, 5 stars
- date_first_available: May 6, 2025
- manufacturer: Naughtbaby
- country_of_origin: China
- Specifications
- Brand: UPDEI
- Model: R5
- product_dimensions: 10.24 x 3.15 x 0.67 inches
- item_weight: 76 Grams
- batteries: 1 AAA batteries required. (included)
- standing_screen_display_size: 9 Centimeters
- memory_storage_capacity: 64 MB
- ram_memory_installed_size: 64 MB
- Specifications
- Brand: Hivisuals
- Model: R-18
- package_dimensions: 3.15 x 3.15 x 2.6 inches
- item_weight: 0.1 Kilograms
- batteries: 1 AA batteries required.
- date_first_available: April 14, 2025
- language: English
- country_of_origin: China
- standing_screen_display_size: 1 Millimeters
- memory_storage_capacity: 10 MB
- Specifications
- Brand: Melilinkcn
- item_package_dimensions: 2.95 x 2.95 x 1.77 inches
- package_weight: 100 Grams
- warranty_description: 1 year warranty
- number_of_items: 1
- included_components: Smart Ring, User Manual, Power Case, Charging Cable
- standing_screen_display_size: 1 Centimeters
- memory_storage_capacity: 64 MB
- date_first_available: April 21, 2025
- Specifications
- Brand: APOBATK
- Model: R11
- package_dimensions: 4.06 x 3.07 x 1.26 inches
- item_weight: 3.52 ounces
- batteries: 1 Nonstandard Battery batteries required. (included)
- standing_screen_display_size: 2.2 Centimeters
- country_of_origin: China
- Specifications
- Brand: Herz
- Model: P1
- package_dimensions: 3 x 3 x 2 inches
- item_weight: 0.07 Kilograms
- batteries: 1 Nonstandard Battery batteries required. (included)
- date_first_available: March 29, 2025
- manufacturer: Wuzutech
- country_of_origin: China
- waterproof: 5ATM
- battery_life: 6 days or 15 days of standby
- charge_speed: Full charge in 1.5 hours
- Specifications
- Brand: Herz
- Model: P1
- package_dimensions: 3.03 x 2.99 x 1.65 inches
- item_weight: 2.39 ounces
- batteries: 1 Nonstandard Battery batteries required. (included)
- waterproof_rating: 5ATM
- compatibility: iOS, Android
- Specifications
- Brand: Herz
- Model: P1
- package_dimensions: 3 x 3 x 2.65 inches
- item_weight: 1.58 ounces
- batteries: 1 Nonstandard Battery batteries required. (included)
- waterproof: 5ATM
- battery_life: 6 days or 15 days of standby
- charge_speed: Full Charge in 1.5 hours
- Specifications
- Brand: UPDEI
- Model: R6
- product_dimensions: 10.24 x 3.15 x 0.67 inches
- item_weight: 76 Grams
- batteries: 1 AAA batteries required. (included)
- standing_screen_display_size: 9 Centimeters
- memory_storage_capacity: 64 MB
- ram_memory_installed_size: 64 MB
- country_of_origin: China
- Specifications
- Brand: TY little store
- package_dimensions: 3 x 3 x 2 inches
- item_weight: 3.85 Ounces
- batteries: 1 9V batteries required. (included)
- date_first_available: January 24, 2025
- country_of_origin: China
- memory_storage_capacity: 64 MB
- Specifications
- Brand: TY little store
- package_dimensions: 3 x 3 x 2 inches
- item_weight: 3.85 Ounces
- batteries: 1 9V batteries required. (included)
- date_first_available: January 22, 2025
- country_of_origin: China
- memory_storage_capacity: 64 MB
- Specifications
- Brand: TY little store
- package_dimensions: 3 x 3 x 2 inches
- item_weight: 3.85 Ounces
- batteries: 1 9V batteries required. (included)
- date_first_available: January 23, 2025
- country_of_origin: China
- memory_storage_capacity: 64 MB
- Specifications
- Brand: SSPATIOS
- Package Dimensions: 4.29 x 3.27 x 1.14 inches
- Item Weight: 3.52 ounces
- Batteries: 1 AAA batteries required. (included)
- OS: Android Wear 1.3
- Connectivity Technologies: Bluetooth
- GPS: Smartphone
- Special Features: Activity Tracker
- Whats in the Box: Blu-ray
- Standing Screen Display Size: 0.2 Inches
- Memory Storage Capacity: 300 MB
- Specifications
- Brand: Generic
- Model: R11M
- package_dimensions: 3.03 x 2.95 x 1.73 inches
- item_weight: 3.52 ounces
- batteries: 1 9V batteries required. (included)
- memory_storage_capacity: 64 MB
- country_of_origin: China
- Specifications
- Brand: Melilinkcn
- Dimensions: 2.95 x 2.95 x 1.77 inches
- Weight: 100 Grams
- Warranty: 1 year warranty
- Included Components: Smart Ring, User Manual, Power Case, Charging Cable
- Memory Storage Capacity: 64 MB
- Waterproof Rating: IP68
- Specifications
- Brand: TIAZUUX
- Model: Smart Ring
- package_dimensions: 3.54 x 3.15 x 1.49 inches
- item_weight: 2.9 Grams
- batteries: 1 Nonstandard Battery batteries required. (included)
- date_first_available: February 26, 2025
- manufacturer: TIAZUUX
- language: English
- country_of_origin: China
- memory_storage_capacity: 64 MB
- Specifications
- Brand: Hugrow
- Model: KR2
- Package Dimensions: 3.94 x 3.54 x 1.77 inches
- Item Weight: 4.2 ounces
- Batteries: 1 Nonstandard Battery batteries required. (included)
- Country of Origin: China
- Specifications
- Brand: ZMSTLAMP
- package_dimensions: 4.7 x 4.3 x 2.1 inches
- item_weight: 3.52 ounces
- customer_reviews: ratings_count: 10, stars: 4.1
- date_first_available: December 9, 2024
- manufacturer: ZMSTLAMP
- country_of_origin: China
- Specifications
- Brand: Shenzhen Yawell Intelligent Technology Co.,Ltd
- Model: R11
- package_dimensions: 4.13 x 3.15 x 1.18 inches
- item_weight: 3.88 Ounces
- batteries: 1 AAA batteries required. (included)
- standing_screen_display_size: 0.2 Inches
- country_of_origin: China
- Specifications
- Brand: Vodi Mosa
- Model: AUA-X20
- package_dimensions: 3.35 x 3.35 x 1.46 inches
- item_weight: 3.2 ounces
- batteries: 1 Lithium Polymer batteries required. (included)
- date_first_available: December 31, 2024
- Specifications
- Brand: ciciglow
- Model: ciciglowhb0kqtggsp-11
- Material: Ceramic, Stainless Steel
- Color: Blue
- Ring Battery Type: Lithium Battery
- Ring Battery Capacity: 18mAh
- Ring Battery Life: About 7 Days
- Ring Charging Time: 60 Minutes
- Charging Case Battery Type: Lithium Battery
- Charging Case Battery Capacity: 400mAh
- APP: JYouPro
- Waterproof Rating: IP68
- Connectivity Technology: Bluetooth
- Operating System: Android, iOS
- Specifications
- Brand: TIAZUUX
- Model: Smart Ring
- package_dimensions: 3.54 x 3.15 x 1.49 inches
- item_weight: 2.9 Grams
- batteries: 1 Nonstandard Battery batteries required. (included)
- memory_storage_capacity: 64 MB
- waterproof: IP68
- Specifications
- Brand: Mirlray
- package_dimensions: 2.95 x 2.95 x 1.18 inches
- item_weight: 2.24 ounces
- batteries: 1 A batteries required. (included)
- date_first_available: July 10, 2025
- Specifications
- Brand: itapring
- Model: N-Ring-001
- Material: Tungsten steel
- Chip Type: Ntag 215
- Storage Capacity: 504 bytes
- Waterproof: Yes
- Compatibility: iOS and Android
- Package Dimensions: 2.36 x 2.36 x 1.58 inches
- Item Weight: 1.6 ounces
- Country of Origin: China
- Specifications
- Brand: Oucscru
- Compatibility: iPhone, Android
- Battery Life: 5-7 days
- Waterproof Rating: IP68
- Charging Options: USB charging, 300mAh charging case
- Specifications
- Brand: Oucscru
- Model: ae3d9f9e-0aea-46fa-8485-b4735bc0c901
- package_dimensions: 3.5 x 3.5 x 2.7 inches
- item_weight: 0.8 Ounces
- batteries: 1 Nonstandard Battery batteries required. (included)
- memory_storage_capacity: 8 MB
- country_of_origin: China
- Specifications
- Brand: Enso Rings
- Model: EL-SiliconeRing-CBT-5
- Package Dimensions: 3 x 3 x 0.5 inches; 8 ounces
- Department: Unisex Adult
- Date First Available: April 22, 2025
- Manufacturer: Enso Rings
- Specifications
- Brand: Mirlray
- package_dimensions: 2.95 x 2.95 x 1.18 inches
- item_weight: 2.24 ounces
- batteries: 1 A batteries required. (included)
- date_first_available: July 10, 2025
- Specifications
- Brand: Nordic ProStore
- Model: Odo Smart Ring 3
- package_dimensions: 4.5 x 3.75 x 2.5 inches
- item_weight: 5.6 ounces
- batteries: 1 Lithium Ion batteries required.
- waterproof: 5ATM
- compatibility: iOS, Android
- Specifications
- Brand: Mirlray
- package_dimensions: 3.15 x 3.15 x 1.06 inches
- item_weight: 2.08 ounces
- batteries: 1 A batteries required. (included)
- date_first_available: March 3, 2025
- country_of_origin: China
- Specifications
- Brand: NUDZENI
- Model: Uni-Green
- Package Dimensions: 3.07 x 2.91 x 2.13 inches
- Item Weight: 2.39 ounces
- Batteries: 1 Nonstandard Battery batteries required.
- Memory Storage Capacity: 0.07 MB
- Country of Origin: China
- Specifications
- Brand: VBAOFOO
- Model: KI-ERP7-6U9F
- product_dimensions: 0.02 x 0.02 x 0.8 inches
- item_weight: 2.15 ounces
- batteries: 1 Lithium Polymer batteries required. (included)
- standing_screen_display_size: 1 Inches
- memory_storage_capacity: 127.99 MB
- Specifications
- Brand: HitTopss
- package_dimensions: 2.99 x 2.95 x 1.85 inches
- item_weight: 2.89 ounces
- batteries: 1 Lithium Polymer batteries required. (included)
- date_first_available: March 31, 2025
- country_of_origin: China
- Specifications
- Brand: UniJethro
- Model: SSring Pro
- package_dimensions: 3.62 x 3.54 x 2.44 inches
- item_weight: 4.6 ounces
- batteries: 1 P76 batteries required. (included)
- os: IOS, Android
- connectivity_technologies: Bluetooth
- gps: No GPS
- special_features: Remote Photography, Family Care, Blood Pressure Monitor, Fitness and Activity Tracker, Blood Oxygen Monitor, Emotional Stress Monitor, Heart Rate Monitor, Sleep Tracker
- human_interface_input: Buttons
- whats_in_the_box: Smart Ring, User Manual, Charging Case, Ring Protector, Charging Cable
- manufacturer: UniJethro
- date_first_available: April 1, 2025
- memory_storage_capacity: 32 MB
- ram_memory_installed_size: 32 MB
- Specifications
- Brand: SARUNN ER
- package_dimensions: 3.62 x 3.62 x 1.22 inches
- item_weight: 3.2 ounces
- batteries: 1 A batteries required. (included)
- standing_screen_display_size: 0.1 Inches
- waterproof_depth: 90 meters
- battery_life: 5 days, 30 days with charging case
- Specifications
- Brand: TLZCWTC
- Model: Rc-ring-01
- product_dimensions: 1.5 x 1.2 x 0.5 inches
- item_weight: 1 ounces
- batteries: 1 Nonstandard Battery batteries required.
- date_first_available: March 21, 2025
- country_of_origin: China
- Specifications
- Brand: KONAFEI
- Model: fasadf
- color: Clear
- recommended_uses_for_product: Ring
- special_feature: Lightweight
- number_of_pieces: 8
- style: Modern
- age_range_description: Adult
- reusability: Single Use
- item_form: Ring
- pattern: Solid
- indoor_outdoor_usage: Indoor
- number_of_items: 1
- target_audience: Adult
- package_dimensions: 5 x 3.19 x 0.43 inches
- item_weight: 0.317 ounces
- country_of_origin: USA
- date_first_available: August 27, 2024
- Specifications
- Brand: ZOOROO
- Model: 001
- Material: Upgraded TPU
- Compatibility: Oura Ring Gen 4, Oura Ring Gen 3 Horizon, Oura Ring Gen 3 Heritage
- Design Features: Charging hole, Anti-scratch, Ultra-thin
- Package Contents: 3 x Ring Covers
- Item Weight: 0.634 ounces
- Package Dimensions: 4.17 x 2.95 x 0.55 inches
- Specifications
- Brand: Xinhong
- Model: Gen 3
- package_dimensions: 4.53 x 2.8 x 0.35 inches
- item_weight: 0.634 ounces
- memory_storage_capacity: 1 MB
- standing_screen_display_size: 2 Centimeters
- Specifications
- Brand: Temdan
- product_dimensions: 2.76 x 0.2 x 0.2 inches
- item_weight: 2.08 ounces
- date_first_available: December 31, 2024
- department: boys
- manufacturer: Temdan
- standing_screen_display_size: 5 Millimeters
- Specifications
- Brand: Jawploy
- Model: 727458246971
- package_dimensions: 5.83 x 3.15 x 1.06 inches
- item_weight: 2.89 ounces
- batteries: CR5 batteries required
- date_first_available: April 3, 2025
- Specifications
- Brand: Victormont
- Model: Victormont Ring Sizing Kit
- package_dimensions: 4.37 x 3.66 x 1.46 inches
- item_weight: 3.2 ounces
- country_of_origin: China
- date_first_available: October 24, 2024