Amazon - Activity Tracker Accessories
Found 186 items
- Specifications
- Brand: Ultrahuman
- Model: Ring AIR
- Material: Space-grade titanium
- Water Resistance: Up to 100m
- Health Metrics: Sleep, Activity, Stress, Heart Health, Movement, Workouts, Recovery
- Women's Health Features: Ovulation Tracking, Cycle Monitoring, Pregnancy Insights
- Compatibility: Ultrahuman App
- Subscription: No fee for standard features
- Eligibility: HSA/FSA eligible
- 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: 8.5 x 6.69 x 3.23 inches
- Item Weight: 2.45 Grams
- Batteries: 1 Lithium Polymer batteries required. (included)
- Memory Storage Capacity: 0.5 MB
- Date First Available: July 11, 2024
- Specifications
- Brand: RingConn
- Model: RCA-01
- Product Dimensions: 11.3 x 4.3 x 4.7 inches
- Item Weight: 12.3 ounces
- Batteries: 1 CR5 batteries required. (included)
- Memory Storage Capacity: 2 MB
- Country of Origin: China
- Specifications
- Brand: RingConn
- Model: RCA-01
- Product Dimensions: 11.3 x 4.3 x 4.7 inches
- Item Weight: 12.3 ounces
- Batteries: 1 CR5 batteries required. (included)
- Memory Storage Capacity: 2 MB
- Country of Origin: China
- Specifications
- Brand: Oura
- Model: JZ90-51384-11
- Product Dimensions: 1.02 x 1.02 x 0.31 inches
- Item Weight: 8 ounces
- Batteries: 1 Lithium Ion batteries required. (included)
- Other Display Features: Wireless
- Whats 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: 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: RingConn
- Model: BOR-01
- Product Dimensions: 0.82 x 0.82 x 0.3 inches
- Item Weight: 13.4 ounces
- Batteries: 1 Lithium Polymer batteries required. (included)
- Memory Storage Capacity: 2 MB
- 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: KOSPET
- Model: Tank M3
- Product Dimensions: 2.13 x 1.69 x 0.55 inches
- Item Weight: 7.05 Ounces
- Batteries: 1 Lithium Polymer batteries required.
- Standing Screen Display Size: 1.96 Inches
- Memory Storage Capacity: 256 MB
- RAM Memory Installed Size: 256 MB
- Country of Origin: China
- Specifications
- Brand: AMAZTIM
- Model: M3
- Package Dimensions: 7.09 x 3.82 x 0.94 inches
- Item Weight: 216 Grams
- Batteries: 1 Lithium Polymer batteries required. (included)
- Customer Reviews: 4.1 out of 5 stars (447 ratings)
- Date First Available: May 18, 2024
- Manufacturer: AMAZTIM
- Language: English
- Country of Origin: China
- Standing Screen Display Size: 2 Inches
- Specifications
- Brand: SOUYIE
- Model: IDW28
- Package Dimensions: 4.57 x 4.53 x 2.32 inches
- Item Weight: 6.7 ounces
- Standing Screen Display Size: 1.85 Inches
- Memory Storage Capacity: 128 MB
- Country of Origin: China
- Date First Available: March 18, 2025
- Specifications
- Brand: Amazfit
- Model: A2437-S-Black
- package_dimensions: 4.49 x 4.45 x 2.64 inches
- item_weight: 1.04 ounces
- batteries: 1 CR5 batteries required. (included)
- os: Zepp OS
- connectivity_technologies: Bluetooth
- gps: Built-in GPS
- special_features: Multisport Tracker, Text Messaging, AI Assistance, GPS, Notifications
- other_display_features: Wireless
- human_interface_input: Touchscreen
- scanner_resolution: 390 x 390
- whats_in_the_box: User Manual, Magnetic charging base (no USB Type-C cable), Smart Watch
- manufacturer: Amazfit
- language: English
- country_of_origin: China
- date_first_available: January 17, 2025
- standing_screen_display_size: 1.32 Inches
- memory_storage_capacity: 512 MB
- 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: LIGE
- Model: EF5-L-ZSX
- Display Technology: AMOLED
- Display Size: 1.43 Inches
- Battery Capacity: 530 Milliamp Hours
- Waterproof Rating: 5ATM
- Connectivity: Bluetooth 5.0
- Compatibility: Android 4.4+, iOS 8.0+
- Special Features: Calorie Tracker, 126 Sports Modes, 300+ DIY Dials, Weather Forecast, Music Player, Always On Display, Rest-screen Clock, Voice Call, Sleep Monitor, Heart Rate Monitor, Message Notification, AI Voice Control
- What's in the Box: Charger Cable & Strap Adjuster, Smart Watch EF5, Black Stainless Steel Strap, Black Silicone Strap, Black Leather Strap
- 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: GYSOA
- Model: R11M
- Package Dimensions: 3.9 x 3.78 x 1.3 inches
- Item Weight: 3.98 ounces
- Batteries: 1 9V batteries required. (included)
- Date First Available: March 10, 2025
- Country of Origin: China
- Specifications
- Brand: GANSI
- Model: ZNJZ-001
- Package Dimensions: 9.25 x 3.46 x 1.65 inches
- Item Weight: 3.52 ounces
- Batteries: 1 AAA batteries required. (included)
- Customer Reviews: 4 stars from 71 ratings
- Date First Available: September 9, 2024
- Country of Origin: China
- Specifications
- Brand: Duobuy
- package_dimensions: 3.07 x 2.91 x 1.85 inches
- item_weight: 3.84 ounces
- batteries: 1 A batteries required. (included)
- customer_reviews: ratings_count: 7, stars: 4.6
- date_first_available: December 4, 2024
- manufacturer: Duobuy
- Specifications
- Brand: LIGE
- Model: FV4 Rose Gold
- Product Dimensions: 10 x 7 x 8 inches
- Item Weight: 1 Grams
- Batteries: 1 Lithium Polymer batteries required. (included)
- Standing Screen Display Size: 1.19 Inches
- Memory Storage Capacity: 128 MB
- Country of Origin: China
- Specifications
- Brand: Mefoma
- Model: 2025
- Package Dimensions: 2.99 x 2.99 x 1.81 inches
- Item Weight: 3.52 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: January 27, 2025
- Specifications
- Brand: Mefoma
- Model: 717097751080
- Package Dimensions: 3.2 x 3.2 x 1.2 inches
- Item Weight: 3.2 ounces
- Batteries: 1 CR5 batteries required. (included)
- Customer Reviews: 3.7 stars (29 ratings)
- Date First Available: January 16, 2025
- Manufacturer: Mefoma
- Country of Origin: China
- Standing Screen Display Size: 0.5 Centimeters
- Specifications
- Brand: Mefoma
- Model: 2025 Smart Ring
- Package Dimensions: 3.07 x 3.03 x 1.85 inches
- Item Weight: 3.52 ounces
- Batteries: 1 CR5 batteries required. (included)
- OS Compatibility: Android 5.0 and above / iOS 10.0 or later
- GPS: No GPS
- Special Features: Gesture Control, Lightweight, Activity Tracker
- Display Features: Wireless
- Manufacturer: Mefoma
- Country of Origin: China
- Date First Available: January 27, 2025
- Specifications
- Model: 2025
- Display: LED display screen
- Features: Heart rate monitoring, Blood oxygen monitoring, Sleep tracking, Step counting, Multiple sports modes
- Waterproof: IP68
- Weight: 3.5g
- Compatibility: Bluetooth connection
- Specifications
- Brand: aeac
- Model: IDW19
- Product Dimensions: 7.87 x 1.57 x 0.39 inches
- Item Weight: 3.2 ounces
- Batteries: 1 D batteries required.
- Standing Screen Display Size: 1.8 Inches
- Memory Storage Capacity: 512 MB
- RAM Memory Installed Size: 512 GB
- Language: English, Spanish
- Specifications
- Brand: Evelame
- Model: R11
- Package Dimensions: 3 x 3 x 1.8 inches
- Item Weight: 3.2 ounces
- Batteries: 1 CR5 batteries required. (included)
- OS: iOS 10.0+ or Android 5.0+
- Connectivity Technologies: Bluetooth
- GPS: No GPS
- Special Features: Gesture Control, Lightweight, Multisport Tracker, Activity Tracker
- Other Display Features: Wireless
- Human Interface Input: Touchscreen
- Country of Origin: China
- Date First Available: December 18, 2024
- Specifications
- Brand: Mefoma
- package_dimensions: 3.2 x 3.2 x 1.2 inches
- item_weight: 3.2 ounces
- batteries: 1 CR5 batteries required. (included)
- customer_reviews: ratings_count: 20, stars: 4.4
- date_first_available: January 16, 2025
- manufacturer: Mefoma
- country_of_origin: China
- standing_screen_display_size: 0.5 Centimeters
- 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: Amwentu
- Model: BJ02
- Package Dimensions: 3.15 x 3.11 x 1.06 inches
- Item Weight: 2.08 ounces
- Batteries: 1 CR5 batteries required.
- Customer Reviews: 4.4 stars from 44 ratings
- Date First Available: January 4, 2025
- Manufacturer: Amwentu
- Country of Origin: China
- Memory Storage Capacity: 120 MB
- Specifications
- Brand: Generic
- Model: Milavan Smart Ring
- Package Dimensions: 2.99 x 2.95 x 1.73 inches
- Item Weight: 3.85 Ounces
- Batteries: 1 9V batteries required. (included)
- Memory Storage Capacity: 64 MB
- Country of Origin: China
- 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)
- Standing Screen Display Size: 0.2 Inches
- Country of Origin: China
- Date First Available: December 31, 2024
- 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: Hugrow
- Model: KR2
- package_dimensions: 3.94 x 3.54 x 1.77 inches
- item_weight: 4.2 ounces
- batteries: 1 CR5 batteries required. (included)
- date_first_available: March 10, 2025
- country_of_origin: China
- Specifications
- Brand: GYSOA
- Model: R11M
- Package Dimensions: 3.94 x 3.62 x 1.34 inches
- Item Weight: 3.52 ounces
- Batteries: 1 9V batteries required. (included)
- Country of Origin: China
- Date First Available: March 10, 2025
- Specifications
- Brand: Aplaus
- Model: s10
- Sports Modes: Walking, Running, Skipping, Hiking, Cycling
- Tracking Features: Steps, Calories Burned, Distance, Heart Rate, Sleep Quality, Blood Oxygen, Blood Pressure
- Battery: Automatic Power On/Off, Low Power Alerts
- Connectivity: Bluetooth
- Compatibility: Android, iOS
- Warranty: 3 Months Technical Support, Refund if Broken
- Specifications
- Brand: Hugrow
- Model: KR2
- package_dimensions: 3.94 x 3.54 x 1.77 inches
- item_weight: 4.2 ounces
- batteries: 1 CR5 batteries required. (included)
- 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 CR5 batteries required. (included)
- Country of Origin: China
- Waterproof Rating: IP68
- Battery Life: 7 days
- Bluetooth Version: 5.1
- 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: 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: OUFANTE
- Model: H13
- Product Dimensions: 3.9 x 3.9 x 1.2 inches
- Item Weight: 2.39 ounces
- Batteries: 1 9V batteries required.
- Date First Available: December 20, 2024
- Country of Origin: China
- Standing Screen Display Size: 1 Inches
- Memory Storage Capacity: 1 GB
- Specifications
- Brand: Ysyess
- package_dimensions: 3.15 x 3.15 x 1.06 inches
- item_weight: 2.39 ounces
- batteries: 1 Nonstandard Battery batteries required. (included)
- customer_reviews: 5 stars, 5 ratings count
- date_first_available: March 11, 2025
- manufacturer: Ysyess
- country_of_origin: China
- 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
- 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: March 3, 2025
- country_of_origin: China
- Specifications
- Brand: UXOXU
- Model: UXOXU-01
- Product Dimensions: 11.3 x 4.3 x 4.7 inches
- Item Weight: 3.52 ounces
- Batteries: 1 CR5 batteries required. (included)
- Date First Available: December 11, 2024
- Manufacturer: UXOXU
- Country of Origin: China
- Memory Storage Capacity: 4 MB
- Specifications
- Brand: anyloop
- Model: ALW47
- package_dimensions: 5.91 x 3.54 x 0.75 inches
- item_weight: 4.2 ounces
- batteries: 1 Lithium Polymer batteries required. (included)
- standing_screen_display_size: 1.85 Inches
- country_of_origin: China
- 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: YULUCKGO
- Model: SRC10
- Package Dimensions: 3.9 x 3.7 x 1.34 inches
- Item Weight: 3.84 ounces
- Batteries: 1 Lithium Polymer batteries required. (included)
- Customer Reviews: 3.7 stars from 87 ratings
- Date First Available: December 31, 2024
- Specifications
- Brand: Emerhome
- Model: R11
- package_dimensions: 3.5 x 3.46 x 1.93 inches
- item_weight: 4.6 ounces
- batteries: 1 CR5 batteries required.
- memory_storage_capacity: 120 MB
- ram_memory_installed_size: 120 MB
- 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: TOZO
- Model: S6
- product_dimensions: 6.46 x 4.09 x 0.71 inches
- item_weight: 39.5 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: Cillso
- Model: S10
- Display Size: 1.39 Inches
- Waterproof Rating: IP68
- Battery Life: Up to 30 days standby
- Compatibility: iOS 9.0+, Android 5.0+
- Sports Modes: 110+
- Watch Faces: 200+
- Package Dimensions: 10.87 x 3.58 x 0.79 inches
- Item Weight: 3.84 ounces
- Specifications
- Brand: Yhwens
- Model: 125
- Package Dimensions: 11.26 x 3.39 x 0.67 inches
- Item Weight: 1.41 Ounces
- Batteries: 1 Nonstandard Battery batteries required. (included)
- Standing Screen Display Size: 1.85 Inches
- Memory Storage Capacity: 64 MB
- Language: English, German, Japanese, Spanish, French
- Country of Origin: China
- Specifications
- Brand: Paybay
- Model: Y7
- package_dimensions: 10.71 x 3.46 x 0.67 inches
- item_weight: 3.52 ounces
- batteries: 1 9V batteries required. (included)
- os: RTOS
- connectivity_technologies: Bluetooth
- gps: No GPS
- special_features: Phone Call, Notifications
- whats_in_the_box: Charging Cable*1, Smart watch*1, User Manual*1
- manufacturer: Paybay
- country_of_origin: Hong Kong
- date_first_available: October 31, 2024
- standing_screen_display_size: 1.83 Inches
- memory_storage_capacity: 64 MB
- Specifications
- Brand: Wiszodet
- Model: S16
- product_dimensions: 1.4 x 0.32 x 8 inches
- item_weight: 3.2 ounces
- batteries: 1 Lithium Ion batteries required. (included)
- connectivity_technologies: USB
- gps: No GPS
- special_features: Camera
- other_display_features: Wireless
- human_interface_input: Touchscreen
- scanner_resolution: 240 x 240
- whats_in_the_box: Charging Cable, Kid Watch, Screen Protector
- manufacturer: Wiszodet
- country_of_origin: China
- date_first_available: September 20, 2022
- weight: 0.09 Kilograms
- standing_screen_display_size: 1.54 Inches
- Specifications
- Brand: Trendia
- Package Dimensions: 10.59 x 3.31 x 0.75 inches
- Item Weight: 5 ounces
- Batteries: 1 A batteries required. (included)
- Date First Available: January 30, 2025
- Country of Origin: China
- 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: 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
- Specifications
- Brand: Yuehetian
- Model: R16
- Package Dimensions: 3.54 x 3.5 x 1.85 inches
- Item Weight: 4.6 ounces
- Batteries: Nonstandard Battery batteries required.
- Customer Reviews: 4.1 stars (71 ratings)
- Date First Available: January 21, 2025
- Country of Origin: China