Oraimo Watch ER OSW-42 vs Xiaomi Smart Band 8
Compare specifications, current prices and availability. Choose up to four products from the same family.
Selected Item  Oraimo Watch ER OSW-42 Original price was: KSh 8,000.00.KSh 7,000.00Current price is: KSh 7,000.00.Buy now |
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At a glance
Key specifications and important differences. Full details follow below.
| Feature | Oraimo Watch ER OSW-42 |  Xiaomi Smart Band 8 |
|---|---|---|
| Price | Original price was: KSh 8,000.00.KSh 7,000.00Current price is: KSh 7,000.00. | KSh 6,500.00 |
| Display | 1.43-inch AMOLED touchscreen | 1.62-inch AMOLED touchscreen |
| Battery capacity | 300 mAh, 4.35 V lithium-polymer battery | 190 mAh |
| Water resistance | IP68; suitable for hand washing and cold showers, not diving or scuba diving | 5 ATM rated for suitable shallow-water activities |
| Health & wellness features | Heart rate, blood oxygen and activity tracking; wellness readings are not intended for medical diagnosis | Heart rate, blood oxygen, stress, cycle and activity tracking; wellness data is not intended for medical diagnosis |
Full specifications
2 of 4 products
| Specification | Oraimo Watch ER OSW-42 | Xiaomi Smart Band 8 |
|---|---|---|
| Identity & design | ||
| Brand | Oraimo | Xiaomi |
| Model | Watch ER (OSW-42) | Xiaomi Smart Band 8 |
| Announced | — | April 2023 |
| Dimensions | 53.6 × 46 × 12.3 mm without strap | 48 × 22.5 × 10.99 mm (strap and protrusions excluded) |
| Weight | 49.8 g with strap | 27 g with included strap |
| Build materials | Zinc-alloy, ABS and polycarbonate case with silicone strap | Reinforced 2.5D glass case with AF coating and TPU strap |
| Wrist size | — | 135–210 mm |
| Strap / band | Removable silicone strap | TPU strap |
| Controls / buttons | Touchscreen and physical buttons | AMOLED touchscreen |
| Display | ||
| Display | 1.43-inch AMOLED touchscreen | 1.62-inch AMOLED touchscreen |
| Screen resolution | 466 × 466 pixels | 192 × 490 pixels |
| Display features | Up to 600 nits peak brightness | Adjustable brightness up to 600 nits; always-on display supported |
| Connectivity | ||
| Bluetooth | Bluetooth 5.2 | Bluetooth 5.1 Low Energy |
| Audio & communication | ||
| Speaker | Built-in speaker | — |
| Microphone | Built-in microphone | — |
| Calling | Bluetooth calling when paired | — |
| Sensors, health & fitness | ||
| Sensors | Optical heart-rate and blood-oxygen sensors plus step counter | High-precision 6-axis motion sensor, PPG heart-rate sensor, and ambient-light sensor |
| Health & wellness features | Heart rate, blood oxygen and activity tracking; wellness readings are not intended for medical diagnosis | Heart rate, blood oxygen, stress, cycle and activity tracking; wellness data is not intended for medical diagnosis |
| Sleep tracking | Sleep tracking; data may be retained on the watch for seven days before sync | Sleep monitoring supported |
| Sports / workout modes | More than 100 sports modes | More than 150 fitness modes |
| Battery & durability | ||
| Battery capacity | 300 mAh, 4.35 V lithium-polymer battery | 190 mAh |
| Battery life | Up to 7 days use | At least 16 days typical use; actual life varies by settings and use |
| Charging | Magnetic charging cradle | Magnetic charging; approximately 1 hour |
| Water resistance | IP68; suitable for hand washing and cold showers, not diving or scuba diving | 5 ATM rated for suitable shallow-water activities |
| Compatibility | ||
| Phone compatibility | Compatible Android and iOS smartphones | Android 6.0 or later; iOS 12.0 or later |
| Companion app | oraimo Health app | Mi Fitness |
| Colors | Black | Gold or Graphite Black capsule; strap colors vary by market |
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