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Amazon - Smart Fitness Gadgets

Found 460 items

  • Specifications
  • Brand: Google
  • Model: GA05785-US
  • package_dimensions: 12.4 x 4.8 x 4.25 inches
  • item_weight: 13.1 ounces
  • batteries: 1 Lithium Ion batteries required. (included)
  • os: Android
  • connectivity_technologies: Wi-Fi
  • gps: GPS Via Smartphone
  • special_features: Sleep Monitor, Email, Accelerometer, Body Temperature Monitor, ECG, Activity Tracker, Always On Display, Calorie Tracker, Stress Tracking, Contactless Payments, Fall Detection, Heart Rate Monitor
  • other_display_features: Wireless
  • human_interface_input: Touchscreen
  • scanner_resolution: 390 x 390
  • whats_in_the_box: Google Pixel Watch 3, Watch Band, USB-C Fast Charging Cable, Quick Start Guide
  • manufacturer: Google
  • country_of_origin: Vietnam
  • date_first_available: August 13, 2024
  • standing_screen_display_size: 45 Millimeters
  • memory_storage_capacity: 32 GB
  • Specifications
  • Brand: Ultrahuman
  • Model: RA-RT-Size14-US
  • package_dimensions: 8.62 x 6.93 x 3.35 inches
  • item_weight: 2.95 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: 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: JKLY
  • Model: JKLYBJ9LHL
  • product_dimensions: 0.98 x 0.98 x 0.11 inches
  • item_weight: 4.9 Grams
  • batteries: 1 Lithium Ion batteries required. (included)
  • date_first_available: September 18, 2024
  • manufacturer: JKLY
  • country_of_origin: China
  • memory_storage_capacity: 16 MB
  • waterproof_rating: IP68
  • sensors: Green LED (optical heart rate sensor), red LED (pulse oximeter), PPG sensor, body temperature sensor, photodiode and 3D accelerometer
  • battery_life: 7 days
  • charging_time: 30-90 minutes
  • Specifications
  • Brand: RENPHO
  • Model: LYNX
  • product_dimensions: 0.71 x 0.71 x 0.12 inches
  • item_weight: 0.16 Ounces
  • batteries: 1 Lithium Ion batteries required. (included)
  • waterproof: 5ATM
  • battery_life: 7 days
  • Specifications
  • Brand: Fitbit
  • Model: Versa 4
  • package_dimensions: 8.39 x 7.56 x 3.07 inches
  • item_weight: 8.8 ounces
  • batteries: 1 Nonstandard Battery batteries required.
  • date_first_available: April 7, 2025
  • manufacturer: Y&R Bundles
  • standing_screen_display_size: 1.04
  • Specifications
  • Brand: SereniBrain
  • Model: TH21A
  • material: Plastic
  • color: Dark Grey
  • compatible_devices: Smartphones, Tablets, iOS 14 or higher, Android 10 or higher
  • product_dimensions: 7.08"L x 5.9"W x 1.02"H
  • item_weight: 50 Grams
  • battery_life: 8 Hours
  • sensor_type: EEG
  • battery_description: Lithium-Ion
  • language: English
  • warranty_description: 1 Year Warranty
  • Specifications
  • Brand: aycy
  • Model: P114
  • package_dimensions: 6.1 x 3.43 x 0.83 inches
  • item_weight: 3.2 ounces
  • batteries: 1 C batteries required. (included)
  • standing_screen_display_size: 1.85 Inches
  • Specifications
  • Brand: Amazfit
  • Model: A2323-Black
  • package_dimensions: 4.57 x 4.49 x 2.83 inches
  • item_weight: 2.4 ounces
  • batteries: 1 CR5 batteries required. (included)
  • standing_screen_display_size: 1.5 Inches
  • memory_storage_capacity: 26 GB
  • language: English
  • country_of_origin: China
  • Specifications
  • Brand: Entertech
  • Model: ET-BIO-001
  • color: Silver
  • compatible_devices: Smartphones
  • item_weight: 1.06 ounces
  • battery_life: 8 Hours
  • sensor_type: Neurofeedback, Heart Rate
  • battery_description: Lithium-Ion Polymer
  • manufacturer: Entertech
  • product_dimensions: 12.2 x 3.94 x 0.59 inches
  • item_model_number: ET-BIO-001
  • batteries: 1 Lithium Ion batteries required. (included)
  • date_first_available: November 28, 2019
  • 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: Fitbit
  • Model: Versa 4
  • Product Dimensions: 1.57 x 0.43 x 1.57 inches
  • Item Weight: 6.7 ounces
  • Batteries: 1 Lithium Ion batteries required
  • Operating System: Fitbit OS
  • Wireless Communication: Bluetooth
  • Connectivity: USB
  • GPS: Built-in GPS
  • Display Size: 1.58 Inches
  • Memory Storage: 4 GB
  • Water Resistance: 50 meters
  • Specifications
  • Brand: Anarow
  • Model: R10M
  • package_dimensions: 6.06 x 3.62 x 1.38 inches
  • item_weight: 3.5 Ounces
  • batteries: 1 Lithium Polymer batteries required.
  • country_of_origin: China
  • Specifications
  • Brand: NeuroSky
  • Model: MindWave Mobile
  • Connectivity: Bluetooth, BLE
  • Compatible Devices: iOS, Android, PC, Mac
  • Battery Life: 8 hours
  • Included Components: Device, Quick Start Guide
  • Material: Rubber
  • Specifications
  • Brand: Hwagol
  • Package Dimensions: 3.58 x 3.43 x 1.85 inches
  • Item Weight: 3.2 ounces
  • Batteries: 1 AAA batteries required. (included)
  • Date First Available: March 21, 2025
  • Manufacturer: Hwagol
  • Country of Origin: China
  • Standing Screen Display Size: 10.0
  • Memory Storage Capacity: 1 GB
  • Specifications
  • Brand: Hunan Constant Li Electronic Technology Co., Ltd.
  • package_dimensions: 1 x 1 x 1 inches
  • item_weight: 1 Grams
  • batteries: 1 Lithium Ion batteries required. (included)
  • date_first_available: May 21, 2025
  • country_of_origin: China
  • memory_storage_capacity: 64 MB
  • 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: LOLLIPOP TECHNOLOGY (HANGZHOU) CO., LTD
  • Model: IRS-101
  • package_dimensions: 3.19 x 3.15 x 2.91 inches; 0.14 ounces
  • batteries: 1 Lithium Ion batteries required. (included)
  • date_first_available: April 15, 2025
  • country_of_origin: China
  • Specifications
  • Brand: Cvrpaor
  • Model: Sr2023
  • package_dimensions: 3 x 2 x 1.5 inches
  • item_weight: 0.5 Ounces
  • batteries: 2 A batteries required.
  • date_first_available: June 10, 2025
  • language: English
  • country_of_origin: China
  • standing_screen_display_size: 0.5 Inches
  • memory_storage_capacity: 64 GB
  • ram_memory_installed_size: 0.5 GB
  • 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: Nexxbase Marketing Pvt. Ltd
  • Model: wrb-sw-colorfitpro5max-mtl-slvr_slvr
  • product_dimensions: 2.72 x 4.02 x 4.06 inches
  • item_weight: 1.59 ounces
  • standing_screen_display_size: 1.96 Inches
  • human_interface_input: Touchscreen
  • other_display_features: Wireless
  • weight: 45 Grams
  • country_of_origin: India
  • date_first_available: February 21, 2025
  • Specifications
  • Brand: LONGQQ
  • Model: R10
  • package_dimensions: 4 x 4 x 1 inches
  • item_weight: 3.2 ounces
  • batteries: 1 9V batteries required. (included)
  • standing_screen_display_size: 1 Inches
  • memory_storage_capacity: 0.5 MB
  • ram_memory_installed_size: 104 MB
  • Specifications
  • Brand: LIGE
  • Model: Black-EF5-L
  • product_dimensions: 5.91 x 2.76 x 0.79 inches
  • item_weight: 0.25 Kilograms
  • batteries: 1 Lithium Metal batteries required. (included)
  • standing_screen_display_size: 1.43 Inches
  • waterproof_rating: IP68
  • sports_modes: 120+
  • watch_faces: 250+
  • compatibility: Android 4.4+, iOS 9.0+
  • Specifications
  • Brand: BIEMHA
  • package_dimensions: 3.5 x 3.15 x 1.46 inches
  • item_weight: 3.2 ounces
  • batteries: 1 Nonstandard Battery batteries required. (included)
  • customer_reviews: ratings_count: 172, stars: 4.7
  • date_first_available: May 13, 2025
  • manufacturer: BIEMHA
  • country_of_origin: China
  • standing_screen_display_size: 1 Millimeters
  • Specifications
  • Brand: CNBRO
  • Model: JYR10PFS
  • package_dimensions: 0.39 x 0.39 x 0.39 inches
  • item_weight: 3.52 ounces
  • batteries: 1 Lithium Metal batteries required. (included)
  • date_first_available: March 21, 2025
  • country_of_origin: China
  • standby_time: 3-5 days of working time
  • ring_material: Stainless Steel
  • waterproof: IP68
  • Specifications
  • Brand: Duobuy
  • package_dimensions: 3.03 x 2.95 x 1.81 inches
  • item_weight: 3.84 ounces
  • batteries: 1 A batteries required. (included)
  • waterproof: IP68
  • compatibility: Android 4.4 / iOS 8.4 or above
  • 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: ESFOE
  • Model: TX2-A-US
  • package_dimensions: 5.91 x 3.15 x 0.79 inches
  • item_weight: 7.1 ounces
  • batteries: 1 AAA batteries required. (included)
  • standing_screen_display_size: 1.73 Inches
  • memory_storage_capacity: 256 MB
  • country_of_origin: China
  • Specifications
  • Brand: Naughtbaby
  • Model: 3 Pro
  • package_dimensions: 3.54 x 3.43 x 1.85 inches
  • item_weight: 4.2 ounces
  • batteries: 1 9V batteries required. (included)
  • date_first_available: July 4, 2025
  • country_of_origin: China
  • 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: Mefoma
  • Model: 2025
  • Package Dimensions: 3 x 3 x 1.8 inches
  • Item Weight: 3.2 ounces
  • Batteries: 1 CR5 batteries required. (included)
  • OS: Android 5.0 and above / iOS 10.0 or later
  • GPS: No GPS
  • Special Features: Gesture Control, Lightweight, Activity Tracker
  • Other Display Features: Wireless
  • Manufacturer: Mefoma
  • Country of Origin: China
  • Date First Available: February 9, 2025
  • Specifications
  • Brand: Mefoma
  • Model: 2025
  • Package Dimensions: 3 x 3 x 1.8 inches
  • Item Weight: 3.2 ounces
  • Batteries: 1 CR5 batteries required. (included)
  • OS: Android 5.0 and above / iOS 10.0 or later
  • GPS: No GPS
  • Special Features: Gesture Control, Lightweight, Activity Tracker
  • Other Display Features: Wireless
  • Manufacturer: Mefoma
  • Country of Origin: China
  • Date First Available: February 9, 2025
  • Specifications
  • Brand: Uni-Green
  • Model: L-Y-SRBLACK-013
  • package_dimensions: 3.11 x 3.03 x 2.12 inches
  • item_weight: 2.57 ounces
  • batteries: 1 Nonstandard Battery batteries required. (included)
  • memory_storage_capacity: 0.07 MB
  • country_of_origin: China
  • date_first_available: April 17, 2025
  • 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: Kalaxy47
  • Model: SR-2025
  • package_dimensions: 3.54 x 3.54 x 1.57 inches
  • item_weight: 7 ounces
  • batteries: 1 A batteries required. (included)
  • date_first_available: July 6, 2025
  • country_of_origin: China
  • standing_screen_display_size: 0.1 Inches
  • memory_storage_capacity: 128 MB
  • Specifications
  • Brand: Naughtbaby
  • Model: 3 Pro
  • package_dimensions: 3.15 x 3.15 x 1.18 inches
  • item_weight: 3.04 ounces
  • batteries: 1 9V batteries required. (included)
  • date_first_available: March 14, 2025
  • Specifications
  • Brand: aeac
  • Model: IDW19
  • Package Dimensions: 10.71 x 3.54 x 0.75 inches
  • Item Weight: 3.2 ounces
  • Batteries: 1 D batteries required. (included)
  • Standing Screen Display Size: 1.8 Inches
  • Memory Storage Capacity: 512 MB
  • RAM Memory Installed Size: 128 MB
  • Country of Origin: China
  • Department: womens
  • Specifications
  • Brand: Generic
  • Model: Milavan Smart Ring
  • Package Dimensions: 3.06 x 3 x 1.81 inches
  • Item Weight: 3.85 Ounces
  • Batteries: 1 9V batteries required. (included)
  • Memory Storage Capacity: 64 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: Loluka
  • package_dimensions: 3.15 x 3.15 x 1.06 inches
  • item_weight: 2.4 ounces
  • batteries: 1 Nonstandard Battery batteries required. (included)
  • date_first_available: May 16, 2025
  • manufacturer: Loluka
  • country_of_origin: China
  • 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: 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: Hivisuals
  • Model: R-18
  • package_dimensions: 3.03 x 3.03 x 1.85 inches
  • item_weight: 3.2 ounces
  • batteries: 1 AA batteries required.
  • memory_storage_capacity: 10 MB
  • waterproof: IP68
  • compatibility: Android 6.0, iOS 10.0 or above
  • Specifications
  • Brand: MagLoop
  • Model: R06
  • package_dimensions: 3.98 x 3.11 x 1.26 inches
  • item_weight: 2.39 ounces
  • batteries: 1 Lithium Polymer batteries required. (included)
  • standing_screen_display_size: 0.8 Centimeters
  • country_of_origin: China
  • Specifications
  • Brand: BANGALORE
  • Model: VR12
  • package_dimensions: 3.8 x 3.4 x 1.4 inches
  • item_weight: 3.35 ounces
  • batteries: 1 Nonstandard Battery batteries required. (included)
  • country_of_origin: China
  • Specifications
  • Brand: Amwentu
  • Model: BJ02
  • Package Dimensions: 3.15 x 3.11 x 1.02 inches
  • Item Weight: 2.39 ounces
  • Batteries: 1 CR5 batteries required.
  • Customer Reviews: 4.2 stars, 73 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: FITVII
  • Model: FINO 2
  • Display Size: 1.45 Inches
  • Waterproof: IP68
  • Memory Storage Capacity: 128 MB
  • Included Components: Fitness Tracker
  • Warranty: 1 year
  • Specifications
  • Brand: SARUNN ER
  • Model: 762833974445
  • package_dimensions: 3.62 x 3.54 x 1.26 inches
  • item_weight: 3.52 ounces
  • batteries: 1 A batteries required. (included)
  • standing_screen_display_size: 0.1 Inches
  • waterproof_depth: 90 meters
  • Specifications
  • Brand: SHEN ZHEN HAO CHENG TECHNOLOGY CO.,LTD
  • Model: S10
  • package_dimensions: 10.91 x 3.7 x 0.59 inches
  • item_weight: 3.87 ounces
  • batteries: 1 Lithium Polymer batteries required. (included)
  • standing_screen_display_size: 1.39 Inches
  • memory_storage_capacity: 1 GB
  • country_of_origin: China
  • Specifications
  • Brand: UniJethro
  • Model: SR11M
  • Material: Stainless Steel
  • Color: Silver
  • Compatible Devices: Smartphones
  • Product Dimensions: 2"L x 0.31"W x 2"H
  • Sensor Type: Optical, Accelerometer
  • Battery Description: Lithium-Ion (Non-replaceable)
  • Item Weight: 4.5 ounces
  • Batteries: 1 Lithium Polymer batteries required. (included)
  • OS: IOS & Android
  • Connectivity Technologies: Bluetooth
  • Special Features: Activity Tracker, Remote Photography, Family Care, Blood Pressure Monitor, Fitness and Activity Tracker, Blood Oxygen Monitor, Emotional Stress Monitor, Heart Rate Monitor, Sleep Tracker
  • Other Display Features: Wireless
  • What's in the Box: Charging Case, Ring Protector, Ring protector, Charging cable, Instruction manual
  • Date First Available: October 26, 2024
  • Specifications
  • Brand: QVEQ
  • Model: Band 3
  • product_dimensions: 10.31 x 3.07 x 0.67 inches
  • item_weight: 3.2 ounces
  • batteries: 1 AAA batteries required. (included)
  • standing_screen_display_size: 1.47 Inches
  • memory_storage_capacity: 64 MB
  • ram_memory_installed_size: 64 MB
  • Specifications
  • Brand: AGPTEK
  • package_dimensions: 10.2 x 1.9 x 1.9 inches
  • item_weight: 4.8 ounces
  • manufacturer: AGPTEK
  • batteries: 1 Lithium Polymer batteries required. (included)
  • date_first_available: May 14, 2025
  • Specifications
  • Brand: HitTopss
  • Package Dimensions: 3.54 x 3.46 x 1.85 inches
  • Item Weight: 3.2 ounces
  • Batteries: 1 Lithium Polymer batteries required. (included)
  • Customer Reviews: 74 ratings, 4 stars
  • Date First Available: February 22, 2025
  • Manufacturer: HitTopss
  • Country of Origin: China
  • Specifications
  • Brand: HitTopss
  • Model: a6e96026-9c8c-4b8f-9b6f-bb4266f6707f
  • package_dimensions: 8.86 x 3.55 x 1.85 inches
  • item_weight: 3.2 ounces
  • batteries: 1 A batteries required. (included)
  • date_first_available: October 15, 2024
  • country_of_origin: China
  • Specifications
  • Brand: HUAKUA
  • Model: H2
  • Product Dimensions: 9.96 x 1.97 x 0.47 inches
  • Item Weight: 3.52 ounces
  • Batteries: 1 Lithium Polymer batteries required. (included)
  • Standing Screen Display Size: 1.38 Inches
  • Memory Storage Capacity: 128 MB
  • Country of Origin: China
  • Specifications
  • Brand: Qatteeey
  • Model: 30e89c20-9292-4329-a672-f3d3d64919bf
  • standing_screen_display_size: 1.85 Inches
  • country_of_origin: China
  • date_first_available: May 29, 2025
  • Specifications
  • Brand: Soudorv
  • Model: T70
  • package_dimensions: 6.89 x 3.74 x 0.75 inches
  • item_weight: 3.2 ounces
  • batteries: 1 A batteries required. (included)
  • standing_screen_display_size: 1.91 Inches
  • country_of_origin: China
  • Specifications
  • Brand: FTTMWTAG
  • Model: T49
  • Product Dimensions: 1 x 1 x 1 inches
  • Item Weight: 0.13 Kilograms
  • Batteries: 1 CR2 batteries required. (included)
  • Standing Screen Display Size: 1.9 Inches
  • Memory Storage Capacity: 64 MB
  • Country of Origin: China
  • Specifications
  • Brand: Hwagol
  • Model: G28
  • product_dimensions: 1.97 x 0.79 x 0.79 inches
  • item_weight: 95 Grams
  • batteries: 1 Lithium Polymer batteries required. (included)
  • standing_screen_display_size: 1.85 Inches
  • memory_storage_capacity: 4 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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