Buy Outdoor Electronics for Adventure & Fitness
Found 336 items
Fitness Trackers & Heart Rate Monitors
Ultrahuman RA-RT-Size14-US Comprehensive health tracking
$349.00
- 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
Fitness Trackers & Heart Rate Monitors
Sense 12000 Real-time electricity usage tracking
$299.00
$229.00
- Specifications
- Brand: Sense
- Model: 12000
- manufacturer: Sense
- part_number: 12000
- item_weight: 1.81 pounds
- product_dimensions: 7.9 x 7.6 x 7.4 inches
- country_of_origin: Mexico
- color: Orange
- style: Sense
- pattern: Monitor
- voltage: 110120 Volts
- item_package_quantity: 1
- included_components: Sense monitor
- batteries_included: No
- batteries_required: No
- date_first_available: September 11, 2017
Fitness Trackers & Heart Rate Monitors
Matast P76 Bluetooth call and message alerts
$199.99
$24.99
- Specifications
- Brand: Matast
- Model: P76
- package_dimensions: 6.73 x 3.27 x 0.79 inches
- item_weight: 3.2 ounces
- batteries: 1 P76 batteries required. (included)
- standing_screen_display_size: 1.94 Inches
- country_of_origin: China
Fitness Trackers & Heart Rate Monitors
femometer Gen2 Continuous heart rate monitoring
$199.00
$249.00
- Specifications
- Brand: femometer
- Model: Gen2
- Battery Life: Up to 7 days
- Water Resistance: 100m
- Weight: 3.3g
- Material: Premium ceramic exterior with aluminum core
- Compatibility: iOS, Android
- Specifications
- Brand: RENPHO
- Model: Lynx
- product_dimensions: 0.75 x 0.75 x 0.12 inches
- item_weight: 0.16 Ounces
- batteries: 1 Lithium Ion batteries required. (included)
- waterproof: 5ATM
- battery_life: 7 days
- 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: 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: DREMAC
- Model: DM1-A
- Display Size: 1.43 Inches
- Memory Storage Capacity: 256 MB
- Battery Capacity: 530mAh
- Water Resistance: 5ATM
- Compatible Devices: Android 5.0 and above, iOS11 and above
- Package Dimensions: 6.7 x 4.4 x 1 inches
- Item Weight: 8 ounces
Fitness Trackers & Heart Rate Monitors
Smart Fitness Tracker Ring Multidimensional fitness tracking
$79.99
- Specifications
- Brand: MUMUCREAM
- package_dimensions: 3.94 x 3.74 x 1.57 inches
- item_weight: 0.011 ounces
- batteries: 1 AA batteries required. (included)
- date_first_available: May 26, 2025
- country_of_origin: China
- standing_screen_display_size: 1 Centimeters
- memory_storage_capacity: 10 MB
- Specifications
- Brand: Piano Potato
- Model: R16
- package_dimensions: 2.9 x 2.9 x 1.2 inches
- item_weight: 3.52 ounces
- country_of_origin: China
- waterproof: Yes
- battery_life: Up to 7 days
Fitness Trackers & Heart Rate Monitors
JIANVNUI JIANVNUI Comprehensive health monitoring
$75.99
$85.99
- 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: 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
Fitness Trackers & Heart Rate Monitors
Health Tracker Ring Continuous heart rate monitoring
$69.98
- 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
Fitness Trackers & Heart Rate Monitors
Health Tracker Smart Ring Monitors heart rate and blood oxygen
$65.99
- Specifications
- Brand: Aichiken
- package_dimensions: 3.15 x 3.11 x 1.06 inches
- item_weight: 2.39 ounces
- batteries: 1 A batteries required. (included)
- memory_storage_capacity: 4 MB
- country_of_origin: China
Fitness Trackers & Heart Rate Monitors
Smart Health Ring Fitness Tracker Heart rate monitoring
$65.99
- 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 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
- date_first_available: April 2, 2025
Fitness Trackers & Heart Rate Monitors
Smart Health Ring Fitness Tracker Monitors heart rate and blood oxygen
$65.99
- 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
Fitness Trackers & Heart Rate Monitors
COLMI R12 Touch and display for easy time and step tracking
$64.98
- Specifications
- Brand: COLMI
- Model: R12
- package_dimensions: 3.94 x 3.15 x 0.98 inches
- item_weight: 3.53 ounces
- batteries: 1 Nonstandard Battery batteries required. (included)
- date_first_available: June 16, 2025
- manufacturer: Shenzhen COLMl Technology Co., Ltd
- country_of_origin: China
Fitness Trackers & Heart Rate Monitors
Hivisuals R-18 24-hour heart rate monitoring
$59.99
$69.99
- 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: MZJ
- Model: M-050819-ZH
- package_dimensions: 3 x 3 x 1.6 inches
- item_weight: 0.2 Pounds
- batteries: 1 9V batteries required. (included)
- memory_storage_capacity: 64 MB
- country_of_origin: China
Fitness Trackers & Heart Rate Monitors
Hivisuals R-18 24-hour heart rate monitoring
$59.99
$69.99
- 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: TY little store
- package_dimensions: 3 x 3 x 2 inches
- item_weight: 3.85 Ounces
- batteries: 1 9V batteries required. (included)
- memory_storage_capacity: 64 MB
- country_of_origin: China
- 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
Fitness Trackers & Heart Rate Monitors
Smart Ring Fitness Tracker 24-hour health tracking
$55.99
- 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
Fitness Trackers & Heart Rate Monitors
Generic R11M Health monitoring with advanced sensors
$55.99
$59.99
- 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
Fitness Trackers & Heart Rate Monitors
Shenzhen Huawanda Electronics Co., Ltd., R02 Comprehensive health monitoring
$49.99
- Specifications
- Brand: Shenzhen Huawanda Electronics Co., Ltd.,
- Model: R02
- package_dimensions: 4.06 x 3.07 x 1.22 inches
- item_weight: 3.03 ounces
- batteries: 1 Nonstandard Battery batteries required. (included)
- date_first_available: May 22, 2025
- country_of_origin: China
- Specifications
- Brand: Generic
- Model: BJ02
- package_dimensions: 0.1 x 0.1 x 0.1 inches
- item_weight: 0.004 ounces
- batteries: 1 9V batteries required. (included)
- date_first_available: May 31, 2025
- country_of_origin: China
- standing_screen_display_size: 0.1 Inches
- memory_storage_capacity: 80 MB
Fitness Trackers & Heart Rate Monitors
DustAway SR03 Comprehensive Health Monitoring
$49.99
- Specifications
- Brand: DustAway
- Model: SR03
- package_dimensions: 3.15 x 3.15 x 1.18 inches
- item_weight: 3 Grams
- batteries: 1 Nonstandard Battery batteries required. (included)
- memory_storage_capacity: 0.12 MB
- ram_memory_installed_size: 0.09 MB
- 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
Fitness Trackers & Heart Rate Monitors
Generic Milavan Smart Ring Advanced 4.0 sensors for health monitoring
$49.99
$57.99
- 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
Fitness Trackers & Heart Rate Monitors
Activity Tracker Ring All-day health monitoring
$49.99
$139.99
- 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: 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: 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
Fitness Trackers & Heart Rate Monitors
Fitness Tracker Smart Watch Smart notifications for calls and messages
$46.99
$59.99
- Specifications
- Brand: anyloop
- package_dimensions: 7.09 x 7.09 x 0.71 inches
- item_weight: 7.1 ounces
- date_first_available: May 19, 2025
- manufacturer: anyloop
- country_of_origin: China
Fitness Trackers & Heart Rate Monitors
Hivisuals R18 24-hour heart rate monitoring
$45.99
$46.99
- Specifications
- Brand: Hivisuals
- Model: R18
- Weight: 0.1 Kilograms
- Batteries: 1 AA batteries required
- Display Size: 1 Centimeters
- Storage Capacity: 10 MB
- Waterproof: IP68
Fitness Trackers & Heart Rate Monitors
Hivisuals R18 24-hour heart rate monitoring
$45.99
$34.99
- 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
Fitness Trackers & Heart Rate Monitors
FITVII H56 Fitness 24/7 heart rate monitoring
$44.99
- Specifications
- Brand: FITVII
- Model: H56 Fitness
- Display Size: 1.69 Inches
- Waterproof Rating: IP68
- Battery Life: 7+ days typical usage, 15+ days standby
- Compatibility: Android 5.0 & above, iOS 10.0 & above
- Weight: 34 Grams
- Warranty: 1 year
Fitness Trackers & Heart Rate Monitors
Smart Fitness Tracker Ring Multifunctional health monitoring
$42.99
$41.99
- Specifications
- Brand: Domhong
- package_dimensions: 4.02 x 3.11 x 1.26 inches
- item_weight: 3.2 ounces
- batteries: 1 Nonstandard Battery batteries required. (included)
- memory_storage_capacity: 512 KB
- ram_memory_installed_size: 104 KB
- waterproof: 5ATM
- compatibility: Android 5.1 and above, iOS 8.0 and above
- 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: GYSOA
- Model: R11M
- package_dimensions: 3.9 x 3.66 x 1.34 inches
- item_weight: 3.84 ounces
- batteries: 1 9V batteries required. (included)
- customer_reviews: 108 ratings, 4 stars
- date_first_available: February 10, 2025
- country_of_origin: China
Fitness Trackers & Heart Rate Monitors
Shenzhen Lanxi Technology Co., Ltd AKIKI Health tracking with LED display
$39.99
$48.99
- Specifications
- Brand: Shenzhen Lanxi Technology Co., Ltd
- Model: AKIKI
- package_dimensions: 3.27 x 3.23 x 1.12 inches
- item_weight: 3.52 ounces
- batteries: 1 9V batteries required.
- standing_screen_display_size: 0.2 Inches
- 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
Fitness Trackers & Heart Rate Monitors
Fitness Tracker Smart Ring Comprehensive Health Monitoring
$39.99
- 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
Fitness Trackers & Heart Rate Monitors
Shenzhen Yawell Intelligent Technology Co.,Ltd R06 Comprehensive health tracking
$39.99
- 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
Fitness Trackers & Heart Rate Monitors
Shenzhen Yawell Intelligent Technology Co.,Ltd R06 Comprehensive health tracking
$39.99
- Specifications
- Brand: Shenzhen Yawell Intelligent Technology Co.,Ltd
- Model: R06
- package_dimensions: 4.02 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: 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
Fitness Trackers & Heart Rate Monitors
Fitness Tracker Ring All-day health monitor
$39.99
- Specifications
- Model: R11M
- Compatibility: Android 5.1 and above, iOS 8.0 and above
- Waterproof: IP68
- Battery: 300mAh charging case, Approximately 15 charges
- Monitoring Features: Steps, Distance, Calories, Sleep, Heart rate, Blood oxygen, Blood pressure
Fitness Trackers & Heart Rate Monitors
BANGALORE VR12 All-in-One Health Companion
$35.99
$39.99
- Specifications
- Brand: BANGALORE
- Model: VR12
- package_dimensions: 4 x 3.75 x 1.5 inches
- item_weight: 3.98 ounces
- batteries: 1 Nonstandard Battery batteries required. (included)
- date_first_available: March 18, 2025
- country_of_origin: China
- Specifications
- Brand: Dkeof
- Model: R11M
- package_dimensions: 3.98 x 3.66 x 1.34 inches
- item_weight: 3.84 ounces
- batteries: 1 9V batteries required. (included)
- date_first_available: March 13, 2025
- country_of_origin: China
Fitness Trackers & Heart Rate Monitors
Slothcloud H97 24/7 Heart Rate Monitor & Sleep Tracker
$34.99
- Specifications
- Brand: Slothcloud
- Model: H97
- product_dimensions: 10.04 x 3.35 x 0.59 inches
- item_weight: 34 Grams
- batteries: 1 Lithium Polymer batteries required. (included)
- standing_screen_display_size: 1.5 Inches
- memory_storage_capacity: 60 MB
- waterproof_grade: IP68
- Specifications
- Brand: Tulbeys
- Model: TUL-H01
- material: Stainless Steel
- compatible_devices: Smartphones
- battery_life: 7 days
- sensor_type: Optical, Accelerometer, SpO2
- connectivity_technologies: Bluetooth
- special_features: Lightweight, Multisport Tracker, Sleep tracker, Activity Tracker
- 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: BUDAOLIU
- Model: BD-SM-R6
- package_dimensions: 3.54 x 3.54 x 1.95 inches
- item_weight: 2.7 Ounces
- batteries: 1 Nonstandard Battery batteries required.
- standing_screen_display_size: 0.32 Inches
- country_of_origin: China
Fitness Trackers & Heart Rate Monitors
Motast P99 Bluetooth call and notifications
$24.99
- Specifications
- Brand: Motast
- Model: P99
- Display: 1.96 Inches, TFT HD color, 320*386 resolution
- Battery: 7 days normal usage, 30 days standby, 1.5-2 hrs charging
- Compatibility: Android 6.0+, iOS 10.0+
- Waterproof: IP68
- Dimensions: 6.42 x 3.74 x 0.75 inches
- Weight: 3.2 ounces
Fitness Trackers & Heart Rate Monitors
Csasan T70 1.91-inch HD full touch display
$23.99
$25.99
- Specifications
- Brand: Csasan
- Model: T70
- package_dimensions: 6.89 x 3.7 x 0.75 inches
- item_weight: 3.2 ounces
- batteries: 1 12V batteries required. (included)
- standing_screen_display_size: 1.91 Inches
- country_of_origin: China
Fitness Trackers & Heart Rate Monitors
Fitness Tracker Smart Ring Real-time health monitoring
$22.16
$22.20
- 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
Fitness Trackers & Heart Rate Monitors
Smart Ring Fitness Tracker Real-time health monitoring
$21.59
$25.99
- 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: LIVIKEY
- Model: EW1
- product_dimensions: 6.85 x 3.3 x 0.6 inches
- item_weight: 2.6 ounces
- batteries: 1 Lithium Ion batteries required. (included)
- os: Android 5.0 / iOS 10.0 or above, Bluetooth 4.0 or above
- wireless_communication_technologies: Bluetooth
- connectivity_technologies: Wireless
- gps: GPS Via Smartphone
- human_interface_input: Touchscreen, Buttons
- form_factor: Watch
- battery_power_rating: 210 Milliamp Hours
- whats_in_the_box: Charging Cable, Smartwatch, Quick Start Guide
- standing_screen_display_size: 41 Millimeters