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Amazon - Health & Fitness Gadgets

Found 178 items

  • 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: 8.58 x 6.81 x 3.27 inches
  • Item Weight: 3.22 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: 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: Fitbit
  • Model: 6514034
  • Product Dimensions: 1.57 x 0.47 x 1.57 inches; 7.05 ounces
  • Batteries: 1 LR44 batteries required. (included)
  • Date First Available: September 23, 2022
  • Manufacturer: Fitbit Inc
  • Country of Origin: China
  • Specifications
  • Brand: RENPHO
  • Model: LYNX
  • Product Dimensions: 0.78 x 0.78 x 0.12 inches
  • Item Weight: 0.17 Ounces
  • Batteries: 1 Lithium Ion batteries required. (included)
  • Date First Available: February 26, 2025
  • Specifications
  • Brand: WHOOP
  • Model: 973-003-000
  • product_dimensions: 7.36 x 2.65 x 1.34 inches
  • item_weight: 3.84 ounces
  • batteries: 1 Lithium Metal batteries required. (included)
  • date_first_available: May 7, 2025
  • country_of_origin: China
  • Specifications
  • Brand: Apple
  • Model: MXE73LL/A
  • Product Dimensions: 24 x 7.7 x 3 inches
  • Item Weight: 4.3 ounces
  • Manufacturer: Apple
  • Country of Origin: China
  • Batteries: 1 Lithium Ion batteries required. (included)
  • Date First Available: September 11, 2024
  • Specifications
  • Brand: Anarow
  • Model: R10M
  • package_dimensions: 3.54 x 3.54 x 1.46 inches
  • item_weight: 3.5 Ounces
  • batteries: 1 Lithium Polymer batteries required.
  • memory_storage_capacity: 4 MB
  • country_of_origin: China
  • Specifications
  • Brand: Anarow
  • Model: R10M
  • Package Dimensions: 3.58 x 3.54 x 1.46 inches
  • Item Weight: 3.5 Ounces
  • Batteries: 1 Lithium Polymer batteries required.
  • Memory Storage Capacity: 4 MB
  • Country of Origin: China
  • Date First Available: April 15, 2025
  • Specifications
  • Brand: Anarow
  • Model: SmartHealth
  • Compatibility: Android 5.1, iOS 8.0 and above
  • Waterproof Rating: 5ATM
  • Battery Life: 3-5 days normal use, 7-10 days standby
  • Charging Time: 60 minutes
  • Material: Lightweight aluminum alloy
  • Specifications
  • Brand: Anarow
  • Model: R10M
  • package_dimensions: 3.58 x 3.58 x 1.34 inches
  • item_weight: 3.5 Ounces
  • batteries: 1 Lithium Polymer batteries required.
  • date_first_available: April 4, 2025
  • manufacturer: Anarow
  • country_of_origin: China
  • memory_storage_capacity: 4 MB
  • Specifications
  • Brand: Oulencu
  • Model: Smart Ring Health Tracker
  • Item Weight: 0.1 Ounces
  • Warranty Description: 1 year manufacturer
  • Material: Resin, Metal
  • Number of Items: 1
  • Manufacturer: OULENCU
  • Included Components: OULENCU Smart ring, Chargingh Cable, Quick Guide Leaflet
  • Date First Available: March 10, 2025
  • Specifications
  • Brand: Leafora
  • Model: H59
  • package_dimensions: 4.88 x 3.46 x 1.26 inches
  • item_weight: 3.2 ounces
  • batteries: 1 P76 batteries required. (included)
  • memory_storage_capacity: 64 MB
  • ram_memory_installed_size: 640 KB
  • Specifications
  • Brand: Fitbit
  • Model: Inspire 3
  • Product Dimensions: 0.71 x 0.43 x 1.54 inches
  • Item Weight: 3.8 ounces
  • Batteries: 1 Lithium Ion batteries required. (included)
  • Connectivity Technologies: Bluetooth
  • Special Features: Heart Rate Monitor, GPS Via Smartphone
  • Whats in the Box: Tracker, Band
  • Specifications
  • Brand: LISASRING
  • Model: LISASRING-R26
  • package_dimensions: 3.15 x 3.15 x 1.46 inches
  • item_weight: 3.1 ounces
  • batteries: 1 Lithium Polymer batteries required. (included)
  • country_of_origin: China
  • Specifications
  • Brand: UouNeaCo
  • Model: R11-Black-013
  • package_dimensions: 4.05 x 3.11 x 1.22 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
  • Specifications
  • Brand: Kimeag
  • Model: H31
  • Package Dimensions: 11.42 x 3.54 x 0.75 inches
  • Item Weight: 5 ounces
  • Batteries: 1 Lithium Polymer batteries required. (included)
  • OS: Android and ios
  • Wireless Communication Technologies: Bluetooth
  • GPS: GPS Via Smartphone
  • Human Interface Input: Touchscreen, Dial
  • Whats in the Box: Two watch bands
  • Standing Screen Display Size: 1.91 Inches
  • Specifications
  • Brand: Duobuy
  • package_dimensions: 3 x 3 x 2 inches
  • item_weight: 3.98 ounces
  • batteries: 1 A batteries required. (included)
  • customer_reviews: ratings_count: 23, stars: 4.4
  • date_first_available: December 13, 2024
  • manufacturer: Duobuy
  • country_of_origin: China
  • Specifications
  • Brand: KNGAD
  • package_dimensions: 3.62 x 3.54 x 1.26 inches
  • item_weight: 3.2 ounces
  • batteries: 1 A batteries required. (included)
  • date_first_available: April 17, 2025
  • country_of_origin: China
  • Specifications
  • Brand: Aichiken
  • package_dimensions: 3 x 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
  • 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
  • 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: GANSI
  • Model: JYZNJZ-001
  • package_dimensions: 3.58 x 3.23 x 1.38 inches
  • item_weight: 3.52 ounces
  • batteries: 1 AAA batteries required.
  • customer_reviews: ratings_count: 6, stars: 4.2
  • date_first_available: October 23, 2024
  • country_of_origin: China
  • Specifications
  • Brand: Naughtbaby
  • Model: 3 Pro
  • package_dimensions: 3.54 x 3.5 x 1.85 inches
  • item_weight: 4.2 ounces
  • batteries: 1 9V batteries required. (included)
  • waterproof: IP68
  • battery_life: 10+ days
  • compatibility: Android 6.0+, iOS 11.0+
  • country_of_origin: China
  • Specifications
  • Brand: Ring-02
  • Model: Ring-001
  • package_dimensions: 3.6 x 3.5 x 1.9 inches
  • item_weight: 16 ounces
  • batteries: 1 Nonstandard Battery batteries required. (included)
  • memory_storage_capacity: 15 MB
  • country_of_origin: China
  • Specifications
  • Brand: Huizhou JTLlink Technology Co., Ltd
  • Model: R11M
  • package_dimensions: 3 x 3 x 1.8 inches
  • item_weight: 4 ounces
  • batteries: 1 9V batteries required. (included)
  • memory_storage_capacity: 64 MB
  • waterproof: IP68
  • 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: APOBATK
  • Model: R09
  • package_dimensions: 4.06 x 3.15 x 1.22 inches
  • item_weight: 3.52 ounces
  • batteries: 1 Nonstandard Battery batteries required. (included)
  • date_first_available: May 2, 2025
  • country_of_origin: China
  • 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: GADIXY
  • Display: 1.47 Inches
  • Battery Life: 5 days heavy use, 8-10 days daily use, 20 days standby
  • Waterproof: IP68
  • Compatibility: iOS 8.0 and above, Android 4.4 and above
  • Connectivity: Bluetooth
  • Memory: 260 MB
  • Specifications
  • Brand: Gwenland
  • Model: SR08
  • Package Dimensions: 7.4 x 2.95 x 1.26 inches
  • Item Weight: 5.6 ounces
  • Batteries: 1 AAA batteries required. (included)
  • Standing Screen Display Size: 0.2 Inches
  • Country of Origin: China
  • Date First Available: December 31, 2024
  • 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: 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: Anarow
  • Model: R10M
  • package_dimensions: 3.66 x 3.54 x 1.46 inches
  • item_weight: 3.5 Ounces
  • batteries: 1 Lithium Polymer batteries required.
  • date_first_available: April 15, 2025
  • country_of_origin: China
  • memory_storage_capacity: 4 MB
  • Specifications
  • Brand: Samsung
  • Model: FIT 3
  • Display Size: 1.6 Inches
  • Battery Life: Up to 14 Days
  • Memory Storage Capacity: 16 MB
  • RAM Memory Installed Size: 16 MB
  • Included Components: Charging Cable
  • Sport Type: Exercise & Fitness
  • 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: Scosche
  • Model: Rhythm+ 2.0
  • material: Silicone
  • compatible_devices: Smartphones, tablets, watches, Bluetooth Smart and ANT+ compatible devices
  • battery_life: 24 Hours
  • sensor_type: Wearable
  • waterproof_rating: IP68 Waterproof & Dustproof
  • 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: Shenzhen Xinzhiyan Technology Co., Ltd.
  • Model: R1000
  • package_dimensions: 3.5 x 3.5 x 1.5 inches
  • item_weight: 4 ounces
  • memory_storage_capacity: 0.5 GB
  • waterproof: IP68
  • battery_life: 3-5 days usage, 5-7 days standby
  • Specifications
  • Brand: ailyfu
  • Model: R11M
  • package_dimensions: 3 x 3 x 2 inches
  • item_weight: 4.2 ounces
  • batteries: 1 Nonstandard Battery batteries required. (included)
  • date_first_available: April 29, 2025
  • country_of_origin: China
  • memory_storage_capacity: 0.2 MB
  • 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: Dkeof
  • Model: R11M
  • package_dimensions: 7.68 x 3.86 x 1.34 inches
  • item_weight: 3.84 ounces
  • batteries: 1 9V batteries required. (included)
  • customer_reviews: ratings_count: 148, stars: 4.4
  • date_first_available: April 17, 2025
  • country_of_origin: China
(6)

Coucur Y66

$39.99 $19.99
  • Specifications
  • Brand: Coucur
  • Model: Y66
  • Display Size: 1.96 Inches
  • Memory Storage Capacity: 1000 MB
  • Waterproof Rating: IP68
  • Battery Life: Up to 7 days
  • Compatibility: Android, iOS
(6)

GYSOA R11M

$39.99 $69.99
  • Specifications
  • Brand: GYSOA
  • Model: R11M
  • Package Dimensions: 4 x 3.75 x 1.25 inches
  • Item Weight: 3.98 ounces
  • Batteries: 1 9V batteries required. (included)
  • Customer Reviews: 5 stars (19 ratings)
  • Date First Available: March 10, 2025
  • Country of Origin: China
  • Waterproof Rating: IP68
  • Battery Life: 3-5 days
  • 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
(7)

iHealth 550BT

$35.99 $27.99
  • Specifications
  • Brand: iHealth
  • Model: 550BT
  • Dimensions: 3.9 x 3.9 x 1.6 inches
  • Weight: 15.45 ounces
  • Batteries: 4 AAA batteries required (included)
  • Bluetooth Compatibility: Bluetooth 4.0 and up
  • Cuff Size: Fits upper arms with circumference of 8.7"-16.5" (22-42cm)
  • Warranty: 12-month warranty
  • Specifications
  • Brand: BANGALORE
  • Model: VR11
  • package_dimensions: 3.94 x 3.7 x 1.34 inches
  • item_weight: 3.84 ounces
  • batteries: 1 Nonstandard Battery batteries required. (included)
  • country_of_origin: China
  • Specifications
  • Brand: Weylmd
  • Package Dimensions: 4.17 x 3.66 x 1.18 inches
  • Item Weight: 3.84 ounces
  • Batteries: 1 Nonstandard Battery batteries required. (included)
  • Date First Available: February 20, 2025
  • Country of Origin: China
  • Specifications
  • Brand: YULUCKGO
  • Model: SRC10
  • Dimensions: 3.94 x 3.66 x 1.34 inches
  • Weight: 0.09 Kilograms
  • Warranty: 1 Year Manufacturer
  • Included Components: Charging Cable
  • Size: 9#(18.9mm)
  • Sport Type: Multi-Sports
  • Specifications
  • Brand: UouNeaCo
  • Model: BJ01-Gray-009
  • 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
  • Specifications
  • Brand: BUDAOLIU
  • Model: BD-SM-R6
  • package_dimensions: 3.54 x 3.54 x 1.96 inches
  • item_weight: 2.7 Ounces
  • batteries: 1 Nonstandard Battery batteries required.
  • date_first_available: March 24, 2025
  • country_of_origin: China
  • standing_screen_display_size: 0.32 Inches
  • Specifications
  • Brand: Cillso
  • Model: T80
  • package_dimensions: 7.87 x 7.87 x 7.87 inches
  • item_weight: 0.353 ounces
  • batteries: 2 A batteries required. (included)
  • date_first_available: May 21, 2025
  • standing_screen_display_size: 15 Inches
  • Specifications
  • Brand: FFFITNES
  • Model: R6
  • product_dimensions: 10.24 x 3.15 x 0.67 inches
  • item_weight: 2.68 ounces
  • batteries: 1 AAA batteries required. (included)
  • os: Android&iOS
  • wireless_communication_technologies: Bluetooth
  • connectivity_technologies: Bluetooth
  • gps: GPS Via Smartphone
  • special_features: Step Counter, Blood Pressure Monitor, Calorie Consumption, Music/Camera Control, Activity Tracker, Gesture Control, Heart Rate Monitor, Sleep Tracker
  • other_display_features: Wireless
  • human_interface_input: Touchscreen
  • battery_power_rating: 18 Milliamp Hours
  • whats_in_the_box: Smart Ring, Charging Cable & Manual
  • country_of_origin: China
  • date_first_available: April 21, 2025
  • weight: 76 Grams
  • standing_screen_display_size: 9 Centimeters
  • memory_storage_capacity: 64 MB
  • ram_memory_installed_size: 64 MB
(2)

Jawploy PX02

$24.99 $25.99
  • Specifications
  • Brand: Jawploy
  • Model: PX02
  • Package Dimensions: 3.54 x 3.23 x 1.14 inches
  • Item Weight: 3.17 ounces
  • Batteries: 1 CR5 batteries required.
  • Customer Reviews: 4.7 stars from 67 ratings
  • Date First Available: January 8, 2025
  • RAM Memory Installed Size: 96 KB
  • Waterproof: 5ATM
  • Material Process: 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 when used in conjunction with charging case)
  • Normal Using Time: 7-9 days
(2)

Blackview R50Pro

$19.98 $29.99
  • Specifications
  • Brand: Blackview
  • Model: R50Pro
  • Product Dimensions: 7.17 x 3.39 x 0.75 inches
  • Item Weight: 3.52 ounces
  • Batteries: 1 Lithium Ion batteries required. (included)
  • Standing Screen Display Size: 1.85 Inches
  • Memory Storage Capacity: 128 MB
  • Country of Origin: China
  • Customer Reviews: 4.8 stars from 37 ratings
  • Date First Available: November 26, 2024
  • Specifications
  • Brand: LIVIKEY
  • Model: LK-F1
  • Product Dimensions: 6.8 x 3.3 x 0.6 inches
  • Item Weight: 1.76 ounces
  • Batteries: 1 Lithium Ion batteries required. (included)
  • OS: Android 4.0 / iOS 8.0 or above, Bluetooth 4.0 or above
  • Wireless Communication Technologies: Bluetooth
  • Connectivity Technologies: Bluetooth
  • GPS: No GPS
  • Special Features: Activity Tracker, Sleep Monitor, Heart Rate Monitor, Pedometer, Calories Tracker, Time Display
  • Other Display Features: Wireless
  • Human Interface Input: Buttons
  • Standing Screen Display Size: 1.3 Inches
  • Manufacturer: LIVIKEY
  • Country of Origin: China
  • Date First Available: July 19, 2023
  • Specifications
  • Brand: Imzuc
  • Product Dimensions: 6.85 x 3.3 x 0.6 inches
  • Item Weight: 3.2 ounces
  • Batteries: 1 Lithium Ion batteries required. (included)
  • OS: Wear OS
  • Connectivity Technologies: Wireless
  • GPS: GPS Via Smartphone
  • Human Interface Input: Touchscreen
  • Standing Screen Display Size: 41 Millimeters
  • Date First Available: July 8, 2024
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