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Amazon - Smart Fitness Gadgets

Found 460 items

  • Specifications
  • Brand: Oura
  • Model: JZ90-54216-08
  • Product Dimensions: 0.87 x 0.87 x 0.28 inches
  • Item Weight: 6.4 ounces
  • Batteries: 1 Lithium Polymer batteries required. (included)
  • Connectivity Technologies: Bluetooth
  • Special Features: Heart Rate Monitor, Activity Tracker
  • 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: Samsung
  • Model: SM-Q502NZDAXAR
  • product_dimensions: 2.07 x 1.05 x 0.84 inches
  • item_weight: 0.11 ounces
  • os: Android
  • connectivity_technologies: Bluetooth
  • special_features: Sleep Monitor
  • human_interface_input: Buttons
  • 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: 8.7 x 6.69 x 3.31 inches
  • item_weight: 2.86 Grams
  • batteries: 1 Lithium Polymer batteries required. (included)
  • memory_storage_capacity: 0.5 MB
  • country_of_origin: India
  • date_first_available: July 11, 2024
  • Specifications
  • Brand: Oura
  • Model: JZ90-54217-08
  • Product Dimensions: 0.98 x 0.98 x 0.28 inches
  • Item Weight: 6.7 ounces
  • Batteries: 1 Lithium Polymer batteries required. (included)
  • Connectivity Technologies: Bluetooth, USB
  • Special Features: Heart Rate Monitor, Activity Tracker
  • Color: Silver
  • Manufacturer: Oura
  • Country of Origin: Estonia
  • Specifications
  • Brand: Ultrahuman
  • Model: RA-RT-Size14-US
  • Package Dimensions: 8.54 x 6.57 x 3.27 inches
  • Item Weight: 2.86 Grams
  • Batteries: 1 Lithium Polymer batteries required. (included)
  • Customer Reviews: 1236 ratings, 4.1 stars
  • Date First Available: July 11, 2024
  • Manufacturer: Ultrahuman Healthcare Pvt Ltd
  • Country of Origin: India
  • Memory Storage Capacity: 0.5 MB
  • Specifications
  • Brand: Samsung
  • Model: SM-Q503NZKAXAR
  • Product Dimensions: 2.01 x 1.08 x 0.87 inches
  • Item Weight: 0.11 ounces
  • OS: Android
  • Connectivity Technologies: Bluetooth
  • Special Features: Sleep Monitor
  • Other Display Features: Wireless
  • Color: Black
  • Manufacturer: SAMSUNG
  • Country of Origin: Vietnam
  • Date First Available: July 10, 2024
  • Specifications
  • Brand: Guangdong Jiu Zhi Technology Co., Ltd.
  • Model: RCA-01
  • Product Dimensions: 11.3 x 4.3 x 4.7 inches
  • Item Weight: 12.7 ounces
  • Batteries: 1 CR5 batteries required. (included)
  • Memory Storage Capacity: 2 MB
  • Country of Origin: China
  • Specifications
  • Brand: Oura
  • Model: JZ90-51384-09
  • Product Dimensions: 0.94 x 0.94 x 0.31 inches
  • Item Weight: 7.8 ounces
  • Batteries: 1 Lithium Ion batteries required. (included)
  • Customer Reviews: 4.3 stars from 3228 reviews
  • Display Features: Wireless
  • What's in the Box: Oura Ring, Charger, USB Cable, Information Booklet, Quick Start Guide
  • Department: unisex-adult
  • Manufacturer: Oura
  • Country of Origin: Estonia
  • Date First Available: January 19, 2024
  • Specifications
  • Brand: Fitbit
  • Model: FB521GLBM-US
  • Product Dimensions: 1.57 x 0.47 x 1.57 inches; 1.3 ounces
  • Batteries: 1 Lithium Ion batteries required. (included)
  • Date First Available: September 23, 2022
  • Manufacturer: Fitbit Inc
  • Country of Origin: China
  • Specifications
  • Brand: RENPHO
  • Model: Smart Ring
  • Battery Life: 7 days
  • Waterproof: 5ATM
  • Material: Titanium
  • Compatibility: iOS, Android, Apple Health, Google Health Connect
  • Health Tracking: Sleep, Blood Oxygen Levels, Stress, Heart Rate, Steps, Distance, Calories Burned
  • Specifications
  • Brand: Csasan
  • Model: T70
  • Product Dimensions: 3.72 x 0.79 x 6.89 inches
  • Item Weight: 3.52 ounces
  • Batteries: 1 Lithium Polymer batteries required. (included)
  • Standing Screen Display Size: 1.91 Inches
  • Country of Origin: China
  • Specifications
  • Brand: Fitbit
  • Model: Versa 4
  • Product Dimensions: 1.57 x 0.43 x 1.57 inches
  • Item Weight: 6.3 ounces
  • Batteries: 1 Lithium Ion batteries required.
  • Wireless Communication Technologies: Bluetooth
  • GPS: Built-in GPS
  • Special Features: Activity Tracker, GPS, Heart Rate Monitor, Sleep Monitor, Daily Workout Memory, Water Resistant, Alarm Clock, Bluetooth, Text Messaging, Phone Call
  • Color: Black/Graphite
  • What's in the Box: Fitbit Versa 4 Fitness Smartwatch, S & L Bands, Charger
  • Standing Screen Display Size: 1.58 Inches
  • Memory Storage Capacity: 4 GB
  • Specifications
  • Brand: POBOVi
  • Model: Gen-1
  • Product Dimensions: 3.94 x 3.94 x 1.18 inches
  • Item Weight: 5.3 ounces
  • Customer Reviews: 249 ratings, 4 stars
  • Date First Available: May 31, 2024
  • Manufacturer: POBOVi
  • Country of Origin: China
  • Standing Screen Display Size: 1 Inches
  • Specifications
  • Brand: Rogbid
  • Compatibility: Android 9.0, iOS 10.0+, HarmonyOS
  • Battery Life: 7-10 days, Portable charging case with 480mAh battery
  • Waterproof Rating: IP69, Up to 100m
  • Material: Titanium
  • Health Monitoring: Heart rate, Blood oxygen, Blood pressure, Sleep quality
  • Sports Modes: Running, Cycling, Ropeskipping, Walking, Mountaineering, Yoga, Golf, Dancing
  • Specifications
  • Brand: Kuxlagz
  • Package Dimensions: 3.31 x 3.27 x 1.85 inches
  • Item Weight: 0.5 Ounces
  • Batteries: 1 AA batteries required. (included)
  • Customer Reviews: 5 stars from 27 ratings
  • Date First Available: March 4, 2025
  • Manufacturer: Kuxlagz
  • Country of Origin: China
  • Standing Screen Display Size: 0.1 Inches
  • Memory Storage Capacity: 8 MB
  • Specifications
  • Brand: Hivisuals
  • Model: R12
  • Display: 0.2 Inches, Color touch screen
  • Memory: 5 MB storage, 50 KB RAM
  • Battery: 1 AA (included)
  • Waterproof: IP68 rating
  • Dimensions: 3.62 x 3.54 x 1.89 inches
  • Weight: 3.2 Grams
  • Specifications
  • Brand: Kuinha
  • Model: 008
  • Dimensions: 3.27 x 3.27 x 1.77 inches
  • Weight: 0.1 Kilograms
  • Warranty: 1 year
  • Included Components: Charging Case, Type-C Charge Cable, Instruction Manual, AAA Battery
  • Compatibility: Android 4.4, iOS 8.4+
  • Waterproof Rating: IP68
  • Specifications
  • Brand: Gwenland
  • Model: SR08
  • Package Dimensions: 7.48 x 2.95 x 1.18 inches
  • Item Weight: 5.3 ounces
  • Batteries: 1 AAA batteries required. (included)
  • Customer Reviews: 4.3 stars (150 ratings)
  • Date First Available: December 31, 2024
  • Country of Origin: China
  • Standing Screen Display Size: 0.2 Inches
  • Specifications
  • Brand: GANSI
  • Model: ZNJZ-001
  • Package Dimensions: 3.5 x 3.15 x 1.46 inches
  • Item Weight: 3.52 ounces
  • Batteries: 1 AAA batteries required. (included)
  • Customer Reviews: 64 ratings, 4 stars
  • Date First Available: September 9, 2024
  • Country of Origin: China
  • Specifications
  • Brand: GANSI
  • Model: ZZJL-001-NV
  • package_dimensions: 4 x 4 x 1.5 inches
  • item_weight: 4.8 ounces
  • batteries: 1 AAA batteries required. (included)
  • customer_reviews: ratings_count: 36, stars: 3.5
  • date_first_available: October 22, 2024
  • country_of_origin: American Samoa
  • Specifications
  • Brand: MZJ
  • Model: M-050819-ZH
  • material: Metal, 树脂
  • compatible_devices: Smartphones, Tablets
  • product_dimensions: 1"L x 1"W x 0.3"H
  • item_weight: 3.2 ounces
  • battery_life: 5 days
  • manufacturer: MZJ
  • batteries: 1 9V batteries required. (included)
  • date_first_available: May 4, 2025
  • country_of_origin: China
  • Specifications
  • Brand: Fitpolo
  • Model: AR01
  • Product Dimensions: 11.02 x 3.54 x 0.39 inches
  • Item Weight: 1.34 Ounces
  • Batteries: 1 Lithium Polymer batteries required. (included)
  • Standing Screen Display Size: 33 Millimeters
  • Memory Storage Capacity: 256 MB
  • RAM Memory Installed Size: 256 MB
  • Country of Origin: China
  • Specifications
  • Brand: VNEXFU
  • item_package_dimensions: 3.4 x 3.4 x 1.3 inches
  • package_weight: 0.05 Kilograms
  • included_components: Smart Ring*1, Charging Case*1, USB Charging Cable*1, User Manual*1
  • size: #7
  • customer_reviews: 4.9 stars, 29 ratings
  • date_first_available: March 16, 2025
  • 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: 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: MSDQQTIY
  • Model: JZ5.0
  • Chip: JZ5.0
  • Waterproof: IP68, 50 meters
  • Material: Military-grade titanium
  • Battery Life: 10 days, 300mAh
  • Compatibility: Android, IOS
  • 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: Delcast
  • package_dimensions: 3.58 x 3.54 x 1.93 inches
  • item_weight: 4.6 ounces
  • customer_reviews: 50 ratings, 4.4 stars
  • date_first_available: March 26, 2025
  • country_of_origin: China
  • Specifications
  • Brand: SSPATIOS
  • Model: 786368975524
  • package_dimensions: 3.31 x 3.23 x 1.18 inches
  • item_weight: 2.89 ounces
  • batteries: 1 AAA batteries required.
  • os: Android Wear 1.3
  • connectivity_technologies: Bluetooth
  • gps: GPS Via Smartphone
  • special_features: Activity Tracker
  • whats_in_the_box: Smart Ring, Charging Box
  • manufacturer: SSPATIOS
  • country_of_origin: China
  • date_first_available: February 22, 2025
  • standing_screen_display_size: 0.2 Inches
  • memory_storage_capacity: 20 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: UouNeaCo
  • Model: R18-008
  • package_dimensions: 3.22 x 3.14 x 1.14 inches
  • item_weight: 3 Grams
  • batteries: 1 Lithium Polymer batteries required. (included)
  • date_first_available: April 26, 2025
  • country_of_origin: China
  • memory_storage_capacity: 3 MB
  • Specifications
  • Brand: Hivisuals
  • Model: sr08
  • package_dimensions: 3.15 x 3.15 x 1.06 inches
  • item_weight: 3.52 ounces
  • batteries: 1 Nonstandard Battery batteries required. (included)
  • standing_screen_display_size: 1 Centimeters
  • memory_storage_capacity: 10 MB
  • country_of_origin: China
  • Specifications
  • Brand: Yideotmz
  • Model: R8
  • package_dimensions: 2 x 2 x 1 inches
  • item_weight: 4.8 ounces
  • batteries: 1 A batteries required. (included)
  • date_first_available: May 11, 2025
  • country_of_origin: China
  • Specifications
  • Brand: spywkn
  • Sensors: Heart rate, SpO2, Blood pressure
  • Battery Life: 3-5 days per full charge, 400mAh battery provides 15 recharges
  • Compatibility: iOS, Android
  • Waterproof: Yes
  • Specifications
  • Brand: Gwenland
  • Model: SR08
  • Package Dimensions: 7.44 x 2.91 x 1.26 inches
  • Item Weight: 5.3 ounces
  • Batteries: 1 AAA batteries required. (included)
  • Customer Reviews: 4.3 stars (150 ratings)
  • Date First Available: December 31, 2024
  • Country of Origin: China
  • Standing Screen Display Size: 0.2 Inches
  • Memory Storage Capacity: 0.12 MB
  • Specifications
  • Brand: ZOCOWEAR
  • Model: TK7GSB
  • package_dimensions: 3 x 3 x 1.6 inches
  • item_weight: 10.6 ounces
  • batteries: 1 P76 batteries required. (included)
  • date_first_available: April 21, 2025
  • country_of_origin: China
  • memory_storage_capacity: 4 MB
  • waterproof_rating: IP68
  • battery_life: 7-10 days standby, 3-5 days normal use
  • charging_time: 1-2 hours
  • compatibility: Android 5.0+, iOS 10.0+
  • Specifications
  • Brand: Hivisuals
  • Model: sr08
  • package_dimensions: 3.35 x 3.23 x 1.14 inches
  • item_weight: 3.84 ounces
  • batteries: 1 Nonstandard Battery batteries required. (included)
  • standing_screen_display_size: 1 Centimeters
  • memory_storage_capacity: 10 MB
  • 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: UouNeaCo
  • Model: BJ02
  • package_dimensions: 3.14 x 3.11 x 1.02 inches
  • item_weight: 3 Grams
  • batteries: 1 Lithium Polymer batteries required. (included)
  • date_first_available: April 16, 2025
  • country_of_origin: China
  • memory_storage_capacity: 3 MB
  • waterproof_rating: 10ATM
  • battery_life: 7-Day
  • Specifications
  • Brand: Shenzhen Xinzhiyan Technology Co., Ltd.
  • Model: R1000
  • Package Dimensions: 3.5 x 3.5 x 1.5 inches
  • Item Weight: 3.52 ounces
  • Memory Storage Capacity: 0.5 GB
  • Waterproof: IP68
  • Compatibility: Android 5.1 or iOS 8.0 or above
  • Specifications
  • Brand: Hwagol
  • Screen Size: 1.52 inches
  • Battery Capacity: 500mAh
  • Compatibility: Android, iPhone
  • Water Resistance: Yes
  • Health Monitoring: Heart Rate, Blood Oxygen, Sleep
  • Specifications
  • Brand: Hivisuals
  • Model: R18
  • package_dimensions: 3.15 x 3.15 x 1 inches
  • item_weight: 0.1 Kilograms
  • batteries: 1 AA batteries required. (included)
  • standing_screen_display_size: 1 Centimeters
  • memory_storage_capacity: 10 MB
  • waterproof: IP68
  • Specifications
  • Brand: Hivisuals
  • Model: R18
  • Item Weight: 0.1 Kilograms
  • Batteries: 1 AA batteries required.
  • Date First Available: March 24, 2025
  • Language: English
  • Country of Origin: China
  • Standing Screen Display Size: 1 Centimeters
  • Memory Storage Capacity: 10 MB
  • Specifications
  • Brand: Generic
  • Model: R08
  • package_dimensions: 2.99 x 2.95 x 1.73 inches
  • item_weight: 3.85 Ounces
  • batteries: 1 9V batteries required. (included)
  • date_first_available: January 20, 2025
  • country_of_origin: China
  • standing_screen_display_size: 0.1 Inches
  • memory_storage_capacity: 64 MB
  • Specifications
  • Brand: Kummel
  • product_dimensions: 10.5 x 3.2 x 0.7 inches
  • item_weight: 2.89 ounces
  • batteries: 1 Lithium Ion batteries required. (included)
  • date_first_available: May 13, 2025
  • manufacturer: Kummel
  • country_of_origin: China
  • Specifications
  • Brand: MEINING HEALTH CONSULTING LLC
  • package_dimensions: 3.15 x 3.15 x 1.18 inches
  • item_weight: 0.106 ounces
  • batteries: 1 Lithium Polymer batteries required. (included)
  • os: Android Wear 2.9
  • connectivity_technologies: Bluetooth
  • gps: No GPS
  • special_features: Activity Tracker
  • other_display_features: Wireless
  • whats_in_the_box: Smart Ring, User Manual, Charge Cable, Package Box
  • manufacturer: MEINING HEALTH CONSULTING LLC
  • country_of_origin: USA
  • date_first_available: August 18, 2024
  • weight: 3 Grams
  • Specifications
  • Brand: Shenzhen Yawell Intelligent Technology Co.,Ltd
  • Model: R06
  • package_dimensions: 4.06 x 3.15 x 1.26 inches
  • item_weight: 2.08 ounces
  • batteries: 1 Lithium Polymer batteries required. (included)
  • standing_screen_display_size: 0.8 Centimeters
  • country_of_origin: China
  • Specifications
  • Brand: Piluyaa
  • package_dimensions: 1.97 x 0.39 x 0.39 inches
  • item_weight: 0.05 Kilograms
  • batteries: 1 Lithium Polymer batteries required. (included)
  • date_first_available: February 24, 2025
  • country_of_origin: China
  • Specifications
  • Brand: viohead
  • Model: Smart ring
  • Package Dimensions: 1 x 1 x 1 inches
  • Item Weight: 0.16 ounces
  • Standing Screen Display Size: 1 Inches
  • Date First Available: November 1, 2024
  • Specifications
  • Brand: Amwentu
  • Model: BJ02
  • Package Dimensions: 3.15 x 3.15 x 1.06 inches
  • Item Weight: 2.39 ounces
  • Batteries: 1 CR5 batteries required.
  • Customer Reviews: 4.7 stars from 27 ratings
  • Date First Available: January 4, 2025
  • Manufacturer: Amwentu
  • Country of Origin: China
  • Memory Storage Capacity: 120 MB
  • Specifications
  • Brand: Amwentu
  • Model: BJ02
  • Package Dimensions: 3.11 x 3.11 x 1.1 inches
  • Item Weight: 2.39 ounces
  • Batteries: 1 CR5 batteries required.
  • Customer Reviews: 4.7 stars (27 ratings)
  • Date First Available: January 4, 2025
  • Manufacturer: Amwentu
  • Country of Origin: China
  • Standing Screen Display Size: 1 Inches
  • Memory Storage Capacity: 120 MB
  • Specifications
  • Brand: GYSOA
  • Model: R11M
  • Package Dimensions: 3.94 x 3.66 x 1.34 inches
  • Item Weight: 3.84 ounces
  • Batteries: 1 9V batteries required. (included)
  • Customer Reviews: 4.4 stars (53 ratings)
  • Date First Available: February 10, 2025
  • Country of Origin: China
  • Specifications
  • Brand: Dkeof
  • Model: R11M
  • Package Dimensions: 3.98 x 3.7 x 1.34 inches
  • Item Weight: 3.84 ounces
  • Batteries: 1 9V batteries required. (included)
  • Customer Reviews: 4.8 stars from 77 ratings
  • Date First Available: March 13, 2025
  • Country of Origin: China
  • Specifications
  • Brand: Mindrose
  • Display: 1.47" HD color, full touch screen
  • Health Monitoring: Heart rate, Blood oxygen, Blood pressure, Sleep tracker
  • Sports Modes: 115 modes
  • Battery Life: 7 days heavy use, 10 days daily use, 30 days standby
  • Waterproof: IP68
  • Compatibility: Android 4.4 / iOS 8.4 or above
  • Specifications
  • Brand: Jawploy
  • Model: PX02
  • Package Dimensions: 3.98 x 3.35 x 1.22 inches
  • Item Weight: 3.17 ounces
  • Batteries: 1 CR5 batteries required.
  • Customer Reviews: 54 ratings, 4.9 stars
  • Date First Available: January 8, 2025
  • RAM Memory Installed Size: 96 KB
  • Waterproof: 5ATM
  • Material: Titanium alloy tenpouring glue technology
  • Weight: 4.5g
  • Operating Temperature Range: 0-50℃
  • Charging Time: Two hours for case, 30min for ring
  • Standby Time: 10-15 days (30+ days with charging case)
  • Normal Using Time: 7-9 days
  • Specifications
  • Brand: PJYUBVOR
  • Model: PJYUBVOR-756166966185
  • package_dimensions: 5.79 x 3.5 x 0.83 inches
  • item_weight: 0.14 Kilograms
  • batteries: 1 Lithium Polymer batteries required.
  • standing_screen_display_size: 1.9 Inches
  • memory_storage_capacity: 128 MB
  • Specifications
  • Brand: MERNEUO
  • Model: SmartRin
  • Package Dimensions: 3.58 x 3.5 x 1.46 inches
  • Item Weight: 1.76 ounces
  • Batteries: 560 Lithium Polymer batteries required. (included)
  • Customer Reviews: 2.8 stars from 58 ratings
  • Date First Available: November 15, 2024
  • Country of Origin: China
  • Specifications
  • Brand: Trendia
  • Model: TG09
  • Display Size: 1.83 Inches
  • Memory Storage Capacity: 128 MB
  • RAM Memory Installed Size: 128 MB
  • Waterproof Rating: IP68
  • Battery Life: 5-7 days regular use, Up to 30 days standby
  • Compatibility: Android 5.0+, iOS 9.0+
  • Package Dimensions: 10.55 x 3.31 x 0.75 inches
  • Item Weight: 5.3 ounces
  • Specifications
  • Brand: Jugeman
  • Model: P99
  • package_dimensions: 6.42 x 3.74 x 0.67 inches
  • item_weight: 3.2 ounces
  • batteries: 1 A batteries required. (included)
  • standing_screen_display_size: 1.96 Inches
  • memory_storage_capacity: 1 GB
  • country_of_origin: China
  • Specifications
  • Brand: MEETSHERRY
  • Model: R2
  • package_dimensions: 3.5 x 3.5 x 1.88 inches
  • item_weight: 3.2 ounces
  • batteries: 1 Unknown batteries required. (included)
  • connectivity_technologies: NFC
  • gps: No GPS
  • special_features: Contactless Payments
  • other_display_features: Wireless
  • human_interface_input: Buttons
  • whats_in_the_box: Charging Cable
  • department: Unisex Adult
  • country_of_origin: China
  • date_first_available: April 10, 2024
  • standing_screen_display_size: 8
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