Detailed comparison and review of Polar Unite and Amazfit Bip U Pro. With our comprehensive overview, you can simply compare size, design, functions, battery capacities, but also other key features of both smartwatches and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the watch that best fits your needs and expectations.
GENERAL | Polar Unite | Amazfit Bip U Pro |
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Product Type | Sport watch | Smart watch |
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Operating System | - | RTOS |
Supported Host Device OS | iOS, Android | iOS 10 or later, Android 5.0 (Lollipop) or later |
Wearing Style | Watch style | Watch style |
Audio Input | - | Microphone |
Width | 43.4 mm | 35.5 mm |
Height | 43.4 mm | 40.9 mm |
Depth | 10.4 mm | 11.4 mm |
Weight | 32 g | 31 g |
Body Material | Fibreglass reinforced polymer | Polycarbonate |
Protection | Water-resistant | Dustproof, waterproof |
Clock Display | Yes | Yes |
FEATURES | Polar Unite | Amazfit Bip U Pro |
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Sensors | Accelerometer, ambient light sensor, optical heart sensor | Accelerometer, gyro sensor, geomagnetic sensor, BioTracker PPG biological tracking optical sensor |
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Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken | Distance, time, speed, calories burned, sleep activity, heart rate, blood oxygen saturation, stress level, menstrual cycle |
Goal Setting | Yes | Yes |
Features | Fitness test, Bluetooth Smart technology, inactivity alert, GPS via mobile, guided breathing session, Nightly Recharge recovery measurement, FitSpark training guide | Music remote handling, camera remote control, find phone function, breathing training function, GPS via mobile, PAI Health Assessment System |
Notifications | Calendar, SMS, Email | Missed calls, SMS, Email, social apps, incoming calls |
Vibrating Alert | Yes | Yes |
Navigation (GPS) | - | GPS receiver |
IoT Intelligent Assistant | - | Alexa |
IoT Voice Controlled | - | Direct |
CONNECTIVITY | Polar Unite | Amazfit Bip U Pro |
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Wireless Interface | Bluetooth | Bluetooth 5.0 BLE |
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Connectors | USB | - |
DISPLAY | Polar Unite | Amazfit Bip U Pro |
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Type | IPS - colour | TFT - colour |
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Resolution | 240 x 204 pixels | 320 x 302 pixels |
Screen Size | - | 1.43" |
Screen Protection | - | 2.5D curved glass |
INPUT DEVICE | Polar Unite | Amazfit Bip U Pro |
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Type | Touch sensitive screen | Touch sensitive screen |
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CASE | Polar Unite | Amazfit Bip U Pro |
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Case Shape | Round | Rectangular |
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Case Details | - | Black | Green | Pink |
BAND | Polar Unite | Amazfit Bip U Pro |
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Band Type | Band | Strap |
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Band Size | S/L | - |
Band Width | 20 mm | 20 mm |
Fits Wrist with Circumference | 130-210 mm | - |
Changeable | Yes | - |
Clasp Type | Snap & slip | Buckle |
Band Material | Silicone | Silicone rubber |
Band Colour | Black | Blue | Pink | White | Black | Green | Pink |
BATTERY | Polar Unite | Amazfit Bip U Pro |
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Technology | Lithium polymer | Lithium polymer |
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Capacity | 174 mAh | 230 mAh |
Battery Life | - | 9 day(s) |
Battery Life Details | Watch mode + HR - up to 4 days Training mode + HR - up to 50 hour(s) |
Daily mode - up to 9 days Heavy usage - up to 5 days |
Rechargeable Battery | Yes | Yes |
Recharge Time | - | 2 hour(s) |
MISCELLANEOUS | Polar Unite | Amazfit Bip U Pro |
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Included Accessories | Charging/data cable | Charging clip |
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Preloaded Software | Polar Fitness Test, Polar Flow | Zepp App |
Max Depth of Water Resistance | 30 m | 50 m |
Max Operating Temperature | 50 °C | - |
Min Operating Temperature | -10 °C | - |
Manufacturer Model Number | - | A2008 |
Warranty | 2-year warranty | 1-year warranty |