Best Renewed Smartwatches Under $100 (2026)
Selections used renewed condition, user ratings, core features (heart-rate, SpO2, sleep tracking, GPS/LTE/Bluetooth), and value score to rank devices under $100
This roundup highlights renewed smartwatches and fitness bands priced under $100, focusing on devices that balance core features and long-term value. Picks were chosen based on condition grade, core health and connectivity features (like heart-rate, SpO2, sleep tracking, GPS, LTE and Bluetooth), and user ratings to prioritize reliable renewed options
Top Picks
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1
Samsung Galaxy Watch4 44mm Black (Renewed) - Water Resistant, Wi-Fi/Bluetooth
Slim smartwatch with auto workout tracking and sleep monitoring. Supports live coaching sessions and group challenges for motivation. Customer notes sleep tracking accuracy and mixed battery/functionality observations
- auto workout tracking
- sleep tracking with SpO2
- phone features on the wrist
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2
SAMSUNG Galaxy Watch (42mm) Rose Gold, Sleep Monitor (Renewed)
Galaxy Watch with built-in health tracking and Bluetooth. Long-lasting battery and wireless charging. Customers note ease of use and stylish appearance
- health tracking at wrist
- long-lasting battery
- wireless charging compatibility
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3
Amazfit Band 7 Fitness Tracker by Amazfit
Fitness tracker with large 1.47" AMOLED display and long battery life. Monitors heart rate and SPO2, supports 120 sports modes, and is water resistant. Customer insight: suitable for versatile health tracking
- 1.47" always-on display
- extensive sports mode coverage
- water resistant up to 5 ATM
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4
Samsung Galaxy Watch 4 Classic 42mm Smartwatch w/ GPS + LTE (Renewed)
Samsung Galaxy Watch 4 Classic 42mm smartwatch with GPS and LTE in renewed condition. Highlights vibrant display and Dual‑Core processing; mixed feedback on battery life and Bluetooth pairing
- rotating bezel navigation
- AMOLED display quality
- renewed value proposition
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5
Samsung Galaxy Watch (42mm) SM-R810NZKAXAR Bluetooth (Renewed) - Heart Rate Monitor, Black
Smartwatch with built-in health tracking and Bluetooth connection for wrist-based monitoring. One customer note highlights mixed battery life and charging behavior
- health tracking features
- bluetooth connection
- renewed condition
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6
Samsung Galaxy Watch3 with GPS, Bluetooth, LTE
Galaxy Watch3 with health monitoring and fitness tracking. Provides freedom from phone and durable, water-resistant design. Customers note easy setup and value, while battery life varies
- health monitoring
- phone-free use
- military-grade durability and water resistance
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7
Amazfit GTR Mini Smart Watch (Renewed) with GPS, 14-day battery
Amazfit GTR Mini renewed smartwatch with GPS and health monitoring. Notable for long battery life and accurate tracking; users praise battery life and display quality
- GPS with five satellite systems
- 14-day battery life
- heart rate and SPO2 monitoring
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8
SAMSUNG Galaxy Watch Active (40mm) Black (Renewed)
Samsung Galaxy Watch Active (40mm) renewed smartwatch with fitness tracking and sleep analysis. Works with Samsung and non-Samsung devices; mixed battery life and durability feedback from customers
- multi-exercise detection
- sleep analysis
- renewed condition
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9
Amazfit Refurbished BIP 3 Pro Smart Watch (Pink) with GPS
A refurbished Amazfit BIP 3 Pro smartwatch with GPS and health tracking. Features 14-day battery and 6 ATM water resistance; mixed reviews on sleep tracking and ease of use
- 14-day typical battery
- GPS, GLONASS, GALILEO, QZSS support
- health and sleep tracking
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10
Amazfit BIP 3 Pro Refurbished Smart Watch
Refurbished Amazfit smart watch with GPS and 14-day battery, health and fitness tracking, including heart and sleep metrics. Users note good value, battery life, and design, with mixed opinions on sleep accuracy and ease of use
- 14-day battery life
- multi-satellite GPS
- health & sleep tracking