Sleep Wearable Form Factor
Compare smart rings, fitness bands, and smartwatches for overnight sleep tracking: comfort, battery habits, and sleep metric depth.
LIVIKEY EW1 Fitness Tracker with Heart Rate Monitor
Product details
General specs
- Brand: LIVIKEY
- Model: EW1
Starting from €17.92
Last price update: 8/19/26
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| Brand | LIVIKEY | Parsonver | RifePhi | LIVIKEY | Imzuc | Boquaw |
| Model | EW1 | D10 | G51 | LK-F1 | P90GDGD | |
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| Price | €17.92 | €19.61 | €44.81 | €17.92 | €13.44 | €32.26 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | Mar 21, 2026 | Mar 21, 2026 | Mar 21, 2026 | Jun 24, 2026 | Mar 21, 2026 | Mar 30, 2026 |
| OS | Android 5.0 / iOS 10.0 or above, Bluetooth 4.0 or above | Compatible with iOS 9.0/Android 6.0 or above Smartphones | Android 4.0 / iOS 8.0 or above, Bluetooth 4.0 or above | Wear OS | Android and ios | |
| GPS | GPS Via Smartphone | GPS Via Smartphone | No GPS | GPS Via Smartphone | GPS Via Smartphone | |
| batteries | 1 Lithium Ion batteries required. (included) | 1 Lithium Polymer batteries required. (included) | 1 A batteries required. (included) | 1 Lithium Ion batteries required. (included) | 1 Lithium Ion batteries required. (included) | 1 Lithium Polymer batteries required. (included) |
| Item Weight | 2.6 ounces | 1.06 ounces | 6.4 ounces | 1.76 ounces | 3.2 ounces | 7 ounces |
| Whats in the Box | Charging Cable, Smartwatch, Quick Start Guide | 1x Multilingual User Manual, 1x Fitness Tracker Watch, 1x Magnetic Charging Cable | Three watch bands | |||
| Product Dimensions | 6.85 x 3.3 x 0.6 inches | 9.84"L x 1.14"W x 0.41"H | 6.8 x 3.3 x 0.6 inches | 6.85 x 3.3 x 0.6 inches | ||
| Human Interface Input | Touchscreen, Buttons | Touchscreen | Buttons | Touchscreen | Touchscreen, Dial | |
| Connectivity Technologies | Wireless | Bluetooth | Bluetooth | Wireless | Bluetooth | |
| Standing Screen Display Size | 41 Millimeters | 1.83 Inches | 1.3 Inches | 41 Millimeters | 1.85 Inches | |
| Wireless Communication Technologies | Bluetooth | Bluetooth | Bluetooth | |||
| Date First Available | November 13, 2024 | July 19, 2023 | July 8, 2024 | April 1, 2024 | ||
| Country of Origin | China | China | China | |||
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