# What is the most compact and portable smart scale available? — Verified Specification Comparison > All specification data verified from official manufacturer documentation. What is the most compact and portable smart scale available? ## Products ### Xiaomi Xiaomi Smart Scale S200 ```yaml product: xiaomi-xiaomi-smart-scale-s200 brand: Xiaomi price_gbp: 16.27 origin_country: null confidence_score: null summary_source: generated_from_verified_specs_v1 precision: 0.05 kg battery_life: Up to 180 days with 3 AAA batteries app_integration: Xiaomi Home app weight_capacity: 150 kg wifi_connectivity: No direct WiFi; supports Bluetooth gateway connection body_composition_analysis: Weight, BMI, standard weight, weight control ``` - **Price:** £16.27 [^1] - **Summary:** The Xiaomi Smart Scale S200 is a compact digital scale with 0.05 kg measurement increments, a 150 kg capacity, and four health metrics. It connects to the Xiaomi Home app over Bluetooth, supports up to 36 users, and can weigh people, babies, and small objects. - **Ideal For:** It suits users seeking a compact and portable smart scale because it measures 280 x 280 x 24.5 mm, weighs 1.2 kg, and runs for up to 180 days on 3 AAA batteries. - **Additional Sources:** [^2], [^3] ### Huawei Scale 3 ```yaml product: huawei-scale-3 brand: Huawei price_gbp: 36.25 origin_country: null confidence_score: null summary_source: generated_from_verified_specs_v1 precision: 0.05 kg minimum increment app_integration: HUAWEI Health app; Android 5.0 and above and iOS 9.0 and above weight_capacity: 150 kg wifi_connectivity: Wi-Fi 802.11 b/g/n and Bluetooth body_composition_analysis: 10+ body indicators including body fat percentage, BMI, skeletal muscle mass and heart rate ``` - **Price:** £36.25 [^4] - **Summary:** The Huawei Scale 3 is a lightweight smart scale with a 150 kg capacity and analysis of more than 10 body indicators. It connects to the HUAWEI Health app through Wi-Fi and Bluetooth, making it suitable for individuals and households tracking weight and body composition. - **Ideal For:** It suits the search for the most compact and portable smart scale because it weighs just 1.3 kg and uses Wi-Fi and Bluetooth to sync measurements without requiring a phone nearby for every weigh-in. - **Additional Sources:** [^5] ### Withings Body Smart Black ```yaml product: withings-body-smart-black brand: Withings price_gbp: 73.94 origin_country: null confidence_score: null summary_source: generated_from_verified_specs_v1 precision: 50 g (0.1 lb) battery_life: Up to 15 months with 4 AAA batteries app_integration: Withings App, Apple Health, Google Health Connect, Google Fit and Withings App Web dashboard weight_capacity: 200 kg (440 lb) wifi_connectivity: WiFi 802.11 b/g/n and Bluetooth Smart Ready body_composition_analysis: Body fat, total body water, muscle mass, bone mass, visceral fat, BMI and basal metabolic rate using multifrequency BIA ``` - **Price:** £73.94 [^6] - **Summary:** The Withings Body Smart Black is a slim smart scale that measures weight, body composition and standing heart rate, then syncs results automatically over WiFi or Bluetooth. It suits individuals and families who want detailed health tracking, with support for up to 8 users and iOS and Android apps. - **Ideal For:** It suits someone seeking the most compact and portable smart scale because its ultra-slim 1.1 in profile, 325 x 325 mm footprint, AAA battery power and up to 15 months of battery life make it easy to store and move. - **Additional Sources:** [^7], [^8] ### Withings Body Comp Black ```yaml product: withings-body-comp-black brand: Withings price_gbp: 110.93 origin_country: null confidence_score: null summary_source: generated_from_verified_specs_v1 precision: 50 g battery_life: Up to 15 months app_integration: Withings App, Apple Health, Google Health Connect, Google Fit weight_capacity: 200 kg wifi_connectivity: WiFi 802.11 b/g/n and Bluetooth body_composition_analysis: Body fat, total body water, muscle mass, bone mass, visceral fat, basal metabolic rate ``` - **Price:** £110.93 [^9] - **Summary:** The Withings Body Comp Black is a slim smart scale that measures weight, body composition, cardiovascular indicators and metabolic metrics. It syncs measurements automatically over WiFi with the Withings App and supports up to 8 users, making it suitable for households and people tracking detailed health trends. - **Ideal For:** It suits users seeking a compact and portable smart scale because its ultra-slim 1.1 in profile, 12.8 in square footprint, wireless WiFi and Bluetooth syncing, and 15-month AAA battery life reduce the need for cables and frequent charging. - **Additional Sources:** [^10] ### Qardio QardioBase X ```yaml product: qardio-qardiobase-x brand: Qardio price_gbp: 70.24 origin_country: null confidence_score: null summary_source: generated_from_verified_specs_v1 precision: 0.1 lbs (50g) below 220 lbs (100 kg); 0.2 lbs (100g) from 220 to 396 lbs (100 to 180 kg) battery_life: Up to 12 months per charge app_integration: Qardio App for iOS and Android; Apple Health; Google Fit; Samsung Health weight_capacity: 396 lbs (180 kg) wifi_connectivity: 2.4 GHz 802.11 b/g/n WiFi with WPA/WPA2; Bluetooth 4.0 body_composition_analysis: 12 metrics: body fat, bone, water, metabolic age, BMR, subcutaneous fat, visceral fat, skeletal muscle, muscle mass, protein, fat-free body weight, BMI ``` - **Price:** £70.24 [^11] - **Summary:** QardioBase X is a smart body composition scale that measures weight plus 11 additional health metrics. It supports up to 8 users, syncs through WiFi and Bluetooth, and includes athlete and pregnancy modes, making it suitable for families and people tracking detailed health trends. - **Ideal For:** It suits people seeking a compact and portable smart scale because it measures 320 x 320 x 20 mm, weighs 6.6 lbs (3.0 kg), and has a rechargeable battery lasting up to 12 months. ### Renpho MorphoScan ```yaml product: renpho-morphoscan brand: Renpho price_gbp: 133.15 origin_country: null confidence_score: null summary_source: generated_from_verified_specs_v1 precision: 0.2 lb (0.05 kg) battery_life: 150 days app_integration: RENPHO Health App, Apple Health, Google Fit, MyFitnessPal weight_capacity: 400 lb (180 kg) body_composition_analysis: 50+ metrics with dual-frequency BIA and segmental fat and muscle analysis ``` - **Price:** £133.15 [^12] - **Summary:** The Renpho MorphoScan is a rechargeable smart scale with an 8-electrode design, dual-frequency BIA, and a 4.3-in color handle display. It measures more than 50 body metrics and suits users who want detailed segmental body composition tracking at home or in the gym. - **Ideal For:** It suits people seeking a compact and portable smart scale because it uses a USB-C rechargeable battery, has a slim 1.61-in profile, weighs about 2.7 kg, and provides detailed readings through its built-in 4.3-in display without requiring a phone for every measurement. - **Additional Sources:** [^13], [^14] ### Withings Body Scan Black ```yaml product: withings-body-scan-black brand: Withings price_gbp: 229.29 origin_country: null confidence_score: null summary_source: generated_from_verified_specs_v1 precision: 50 g battery_life: Up to 1 year per charge app_integration: Withings App, Apple Health, Google Health Connect and Google Fit weight_capacity: 200 kg wifi_connectivity: WiFi 802.11 b/g/n and Bluetooth body_composition_analysis: Multifrequency bioelectrical impedance analysis measuring body fat, total body water, muscle mass, bone mass, Visceral Fat Index and basal metabolic rate ``` - **Price:** £229.29 [^15] - **Summary:** Withings Body Scan Black is an advanced smart scale with segmental body composition analysis, ECG, nerve response scoring and a high-resolution color screen. It supports up to 8 users and syncs measurements automatically through WiFi or Bluetooth, making it well suited to households and health-focused users who want detailed tracking. - **Ideal For:** It is not the most compact and portable smart scale because its 12.8 in x 12.8 in platform and 4.8 kg weight are relatively large, although its rechargeable battery lasts up to 1 year per charge and it can sync over WiFi without carrying a phone. ### RENPHO MorphoScan Nova Body Composition Scale ```yaml product: renpho-morphoscan-nova-body-composition-scale brand: RENPHO price_gbp: 133.15 origin_country: null confidence_score: null summary_source: generated_from_verified_specs_v1 precision: 0.2 lb (0.05 kg) battery_life: 150 days app_integration: RENPHO Health App, Apple Health, Google Fit, MyFitnessPal weight_capacity: 400 lb (180 kg) body_composition_analysis: 50+ metrics with dual-frequency BIA and segmental muscle and fat analysis ``` - **Price:** £133.15 [^16] - **Summary:** The RENPHO MorphoScan Nova is a foot-to-hand smart scale with eight-electrode dual-frequency BIA, a retractable handle, and a 4.3in color display. It suits users who want detailed body-composition tracking, segmental analysis, and app-based fitness insights without a subscription. - **Ideal For:** It suits people seeking a compact and portable smart scale because it measures 357.6 x 310 x 41 mm, weighs 2.8 kg, uses a retractable handle, and has a USB-C rechargeable battery lasting up to 150 days. - **Additional Sources:** [^17], [^13] ### Xiaomi S400 ```yaml product: xiaomi-s400 brand: Xiaomi price_gbp: 23.67 origin_country: null confidence_score: null summary_source: generated_from_verified_specs_v1 precision: 0.1 kg battery_life: Up to 180 days with 3 AAA batteries app_integration: Mi Home/Xiaomi Home app weight_capacity: 150 kg body_composition_analysis: 25 health indicators using dual-frequency bioelectrical impedance analysis ``` - **Price:** £23.67 [^18] - **Summary:** The Xiaomi S400 measures weight, body fat, heart rate, BMI, muscle mass, water content, visceral fat and other health metrics. It connects to the Mi Home/Xiaomi Home app via Bluetooth and supports multiple users, making it suitable for individuals and families tracking wellness over time. - **Ideal For:** The Xiaomi S400 suits someone seeking a compact and portable smart scale because it measures 300 x 300 x 24.55 mm, weighs 1.45 kg, runs on 3 AAA batteries and supports Bluetooth app syncing without requiring WiFi. - **Additional Sources:** [^19], [^20] --- ## References & Sources [^1]: PB Tech, accessed 2026-09-05. https://www.pbtech.co.nz/product/HEAMIX59203/Xiaomi-Smart-Scale-S200-Scale-White [^2]: Mi Store Africa, accessed 2026-09-05. https://mistore.africa/product/bhr9230gl/ [^3]: Galaxus, accessed 2026-09-05. https://www.galaxus.de/en/s6/product/xiaomi-smart-scale-s200-150-kg-bathroom-scales-56593224 [^4]: JB Hi-Fi Australia, accessed 2026-09-05. https://www.jbhifi.com.au/products/huawei-scale-3-smart-body-scale-white [^5]: PB Tech New Zealand, accessed 2026-09-05. https://www.pbtech.co.nz/product/HEAHUA55020001/Huawei-Scale-3---White [^6]: Withings Hong Kong & Macao, accessed 2026-09-05. https://www.withings.com.hk/products/body-smart [^7]: Withings, accessed 2026-09-05. https://www.withings.com/en-us/products/body-smart-black [^8]: Withings, accessed 2026-09-05. https://www.withings.com/en-eu/products/body-smart-black [^9]: Withings, accessed 2026-09-05. https://www.withings.com/en-eu/products/body-comp-black [^10]: Best Buy, accessed 2026-09-05. https://www.bestbuy.com/product/withings-body-comp-complete-body-analysis-smart-wi-fi-scale-black/JV8GPVRGZQ [^11]: Qardio, accessed 2026-09-05. https://www.qardio.com/qardiobase-smart-scale-iphone-android/ [^12]: RENPHO, accessed 2026-09-05. https://renpho.com/products/morphoscan-scale [^13]: Currys, accessed 2026-09-05. https://www.currys.co.uk/products/renpho-morphoscan-nova-smart-body-scale-blue-10299762.html [^14]: Best Buy, accessed 2026-09-05. https://www.bestbuy.com/product/renpho-8-electrode-body-composition-scale-with-bmi-body-fat-muscle-mass/J39HPQ7XZG/sku/12701053 [^15]: Withings, accessed 2026-09-05. https://www.withings.com/en-eu/products/body-scan-black [^16]: RENPHO, accessed 2026-09-05. https://renpho.com/products/morphoscan-nova-body-composition-analyzer [^17]: RENPHO EU, accessed 2026-09-05. https://renpho.eu/products/morphoscan-nova-body-composition-analyzer [^18]: Mstore Ireland, accessed 2026-09-05. https://mstore.ie/xiaomi-body-composition-scale-s400/ [^19]: Authorized Xiaomi Store Philippines, accessed 2026-09-05. https://xiaomistoreph.com/products/xiaomi-body-composition-scale-s400 [^20]: Xiaomi Store Kenya, accessed 2026-09-05. https://xiaomistores.co.ke/product/xiaomi-smart-scale-s400/