Amazon - Fitness Trackers & Heart Rate Monitors
Found 274 items
- Specifications
- Brand: WHOOP
- Model: 973-002-000
- material: Nylon
- compatible_devices: Smartphones, Tablets
- item_weight: 4 ounces
- battery_life: 14 days
- product_dimensions: 7.36 x 2.65 x 1.34 inches
- batteries: 1 Lithium Metal batteries required. (included)
- country_of_origin: China
- 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: Google
- Model: GA05756-US
- Package Dimensions: 12.28 x 3.9 x 3.82 inches
- Item Weight: 10.5 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
- Display Features: Wireless
- Human Interface Input: Touchscreen
- Scanner Resolution: 454 x 454
- 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: 41 Millimeters
- Memory Storage Capacity: 32 GB
- 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: 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: Fitbit
- Model: Sense 2
- Product Dimensions: 1.57 x 0.47 x 1.57 inches; 6.74 ounces
- Department: mens
- Batteries: 1 Lithium Ion batteries required. (included)
- Date First Available: September 23, 2022
- Manufacturer: Fitbit Inc
- Country of Origin: China
- 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: femometer
- Model: Gen2
- Package Dimensions: 3.2 x 3.2 x 2.4 inches
- Item Weight: 0.131 ounces
- Batteries: 2 C batteries required. (included)
- OS: Wear OS 3.0
- Connectivity Technologies: Bluetooth
- GPS: No GPS
- Special Features: Cycle Tracking, Activity Tracker
- Other Display Features: Wireless
- Human Interface Input: Buttons
- What's in the Box: Femometer Smart Ring, Charger Case, USB Cable, Quick Start Guide, Manual
- Manufacturer: LOLLIPOP TECHNOLOGY (HANGZHOU) CO., LTD
- Country of Origin: China
- Date First Available: September 27, 2024
- Weight: 3.7 Grams
- Standing Screen Display Size: 1 Inches
- Specifications
- Brand: Oura
- Model: JZ90-1003-09
- Product Dimensions: 0.94 x 0.94 x 0.28 inches
- Item Weight: 7.8 ounces
- Batteries: 1 Lithium Ion batteries required. (included)
- Other 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: Versa 4
- Product Dimensions: 1.57 x 0.43 x 1.57 inches
- Item Weight: 6.3 ounces
- Batteries: 1 Lithium Ion batteries required.
- OS: Apple iOS 15 or higher, Android OS 9 or higher
- Wireless Communication Technologies: Bluetooth
- GPS: Built-in GPS
- Special Features: GPS, Heart Rate Monitor, Activity Tracker, Notifications
- Standing Screen Display Size: 1.58 Inches
- Memory Storage Capacity: 4 GB
- Water Resistance: 50 meters
- Specifications
- Brand: Amazfit
- Model: W2321TY1N
- Product Dimensions: 1.01 x 1.01 x 0.31 inches
- Item Weight: 4 Grams
- Batteries: 1 Lithium Polymer batteries required. (included)
- Date First Available: July 16, 2024
- Country of Origin: China
- 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: 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: SOUYIE
- Model: T98
- Display: 2.04-inch AMOLED, 336 x 448 resolution, 600 nits brightness
- Health Monitoring: Heart rate, Blood pressure, Blood oxygen levels, Sleep analysis
- Sports Modes: 136 modes, GPS connectivity, High-precision sensors
- Connectivity: Bluetooth, AI voice assistant, Message notifications
- Battery: 380mAh, Up to 7 days usage, 30 days standby
- Waterproof: IP68 rating, Up to 1.5 meters, Shockproof casing
- Compatibility: Android 5.0, iOS 10.0 or higher
- 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)
- Operating System: Android
- Connectivity Technologies: Bluetooth
- GPS: GPS Via Smartphone
- Special Features: Heart Rate Monitor
- Display Features: Wireless
- Human Interface Input: Touchscreen
- Whats in the Box: Tracker, Band
- Manufacturer: Fitbit Inc
- Date First Available: September 23, 2022
- Standing Screen Display Size: 0.76 Inches
- Memory Storage Capacity: 1 GB
- 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: Weyrinice
- package_dimensions: 4.1 x 3.15 x 1.25 inches
- item_weight: 3.2 ounces
- batteries: 1 A batteries required. (included)
- standing_screen_display_size: 0.1 Inches
- memory_storage_capacity: 128 MB
- country_of_origin: China
- Specifications
- Brand: JIANVNUI
- Model: JIANVNUI
- package_dimensions: 3.54 x 3.15 x 1.42 inches
- item_weight: 3.52 ounces
- batteries: 1 9V batteries required.
- customer_reviews: ratings_count: 10, stars: 4.1
- date_first_available: March 18, 2025
- country_of_origin: China
- standing_screen_display_size: 1 Picometer
- memory_storage_capacity: 1.5 MB
- Specifications
- Brand: JIANVNUI
- Model: JIANVNUI
- package_dimensions: 3.54 x 3.15 x 1.42 inches
- item_weight: 3.52 ounces
- batteries: 1 9V batteries required.
- date_first_available: March 18, 2025
- country_of_origin: China
- standing_screen_display_size: 1 Picometer
- memory_storage_capacity: 1.5 MB
- Specifications
- Brand: Shenzhen Buzz Tech CO.,LTD
- Model: P110
- Display: 2.06 Inches, AMOLED, Touchscreen
- Connectivity: Bluetooth
- Waterproof: IP68
- Battery: Lithium Polymer, Included
- Special Features: Fitness Tracker, Phone Call, Sleep Monitor, Blood Oxygen Monitor, Heart Rate Monitor, Calorie Tracker, Alarm Clock, Stopwatch, Timer, Pedometer, Camera Control, Music Playback/Control, Sedentary Reminder, Weather, Notifications
- Compatibility: Android, iPhone, Samsung
- 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: 3.03 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: 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: Boquaw
- Model: P90GDGD
- Package Dimensions: 10.67 x 3.43 x 0.67 inches
- Item Weight: 7 ounces
- Batteries: 1 Lithium Polymer batteries required. (included)
- OS: Android and ios
- Wireless Communication Technologies: Bluetooth
- Connectivity Technologies: Bluetooth
- GPS: GPS Via Smartphone
- Human Interface Input: Touchscreen, Dial
- Whats in the Box: Three watch bands
- Department: mens
- Country of Origin: China
- Date First Available: April 1, 2024
- Standing Screen Display Size: 1.85 Inches
- 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: 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: 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: 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: 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: MorePro
- Model: HM57
- display_size: 1.85 Inches
- memory_storage_capacity: 128 MB
- water_resistance: IP67
- battery_life: 7 days, 20 days standby
- compatibility: Android 6.0, iOS 10.0 and above
- 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: TotsyFun
- Model: TotsyFun-53
- Package Dimensions: 10.94 x 3.58 x 0.75 inches
- Item Weight: 3.84 ounces
- Batteries: 1 Nonstandard Battery batteries required. (included)
- Standing Screen Display Size: 1.27 Inches
- Memory Storage Capacity: 128 MB
- Country of Origin: China
- Specifications
- Brand: Anarow
- Waterproof Rating: 5ATM
- Battery Life: 3-5 days normal use, 7-10 days standby
- Charging Time: 60 minutes
- Compatibility: Android 5.1, iOS 8.0 and above
- Material: Lightweight aluminum alloy
- 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: 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: Hivisuals
- Model: R18
- Weight: 0.1 Kilograms
- Batteries: 1 AA batteries required
- Display Size: 1 Centimeters
- Storage Capacity: 10 MB
- Waterproof: IP68
- 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: 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: 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
- Specifications
- Brand: HitTopss
- Model: 07111c1a-01d9-4f7e-84df-d9c261760033
- package_dimensions: 2.99 x 2.95 x 1.73 inches
- item_weight: 2.89 ounces
- batteries: 1 A batteries required. (included)
- country_of_origin: China
- Specifications
- Compatibility: Android Phones, iPhone
- Waterproof Rating: IP67
- Battery Life: Up to one week
- Specifications
- Brand: FITVII
- Model: HM57
- Item Package Dimensions: 10.87 x 3.11 x 0.63 inches
- Package Weight: 0.12 Kilograms
- Warranty Description: 2 years
- Suggested Users: Women's
- Number of Items: 1
- Manufacturer: FITVII
- Part Number: HM57
- Style: Casual
- Included Components: Fitness Tracker, User Manual, Charging Cable
- Size: 1.85
- Sport Type: Walking, Cycling, Climbing, Running, Fitness
- Standing Screen Display Size: 1.85 Inches
- Customer Reviews: Ratings Count: 2203, Stars: 4
- Date First Available: April 22, 2024
- 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: 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: TOZO
- Model: S7
- Product Dimensions: 6.4 x 4 x 0.7 inches
- Item Weight: 37.5 Grams
- Batteries: 1 Lithium Metal batteries required. (included)
- Standing Screen Display Size: 1.85 Inches
- Memory Storage Capacity: 128 MB
- RAM Memory Installed Size: 128 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: 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
- Specifications
- Brand: YOUKUI
- package_dimensions: 1.97 x 1.97 x 0.79 inches
- item_weight: 1.76 ounces
- batteries: 1 12V batteries required. (included)
- standing_screen_display_size: 0.5 Centimeters
- memory_storage_capacity: 64 MB
- country_of_origin: China
- Specifications
- Brand: GADIXY
- package_dimensions: 6.26 x 3.54 x 1.06 inches
- item_weight: 3.52 ounces
- batteries: 1 AAA batteries required.
- os: iOS 8.0 and above, Android 4.4 and above
- connectivity_technologies: Bluetooth
- gps: GPS Via Smartphone
- special_features: Fitness Tracker, Sleep Monitor, Blood Oxygen (SpO2), Heart Rate Monitor, Calorie Tracker, Clock, Stopwatch, Timer, Pedometer, Camera Control, Music Player, 200 Watch Faces, 25 Sports, Real-time Weather, Message & Call Notification
- other_display_features: Wireless
- human_interface_input: Touchscreen
- whats_in_the_box: User Manual, Pink silicone band, Charging Cable, Brown woven watch band
- manufacturer: GADIXY
- country_of_origin: China
- date_first_available: February 28, 2025
- standing_screen_display_size: 1.47 Inches
- memory_storage_capacity: 260 MB
- Specifications
- Brand: Coucur
- Model: Y66
- package_dimensions: 6.77 x 3.31 x 0.75 inches
- item_weight: 3.2 ounces
- batteries: 1 Lithium Polymer batteries required. (included)
- standing_screen_display_size: 1.96 Inches
- memory_storage_capacity: 300 MB
- ram_memory_installed_size: 300 MB
- Specifications
- Brand: Shenzhen Buzz Tech CO.,LTD
- Model: Y2
- Package Dimensions: 10.75 x 3.46 x 0.67 inches
- Item Weight: 5 ounces
- Batteries: 1 Lithium Polymer batteries required. (included)
- Customer Reviews: 4.3 stars from 462 ratings
- Date First Available: September 3, 2024
- Department: womens
- Country of Origin: China
- Specifications
- Brand: FFFITNES
- Model: R6
- package_dimensions: 3.58 x 3.58 x 1.93 inches
- item_weight: 4.6 ounces
- batteries: 1 AAA batteries required. (included)
- memory_storage_capacity: 64 MB
- ram_memory_installed_size: 64 MB
- country_of_origin: China
- Specifications
- Brand: TYKOIT
- Model: ee43a45a-3a02-4f30-b914-e90277d04284
- Product Dimensions: 6.85 x 3.3 x 0.6 inches
- Item Weight: 2.39 ounces
- Batteries: 1 Lithium Ion batteries required. (included)
- OS: Android 6.0 / iOS 11.0 or above, Bluetooth 4.0 or above
- Wireless Communication Technologies: Bluetooth
- Connectivity Technologies: Wireless
- GPS: GPS Via Smartphone
- Battery Power Rating: 210 Milliamp Hours
- Standing Screen Display Size: 1.5 Inches
- Specifications
- Material: Medical-grade titanium
- Connectivity: Bluetooth 5.0
- Waterproof Rating: IP68
- Battery Life: Up to 5 days
- Compatibility: iOS, Android
- 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